Tuck Pointing Trowel — Drop Forged Chrome-Moly Alloy Steel

• Art. Nr: 070721–078721 (9 widths); stainless steel range 6–16 mm also available
• Sizes: 3/16"–1" (4–25 mm) wide, 7" (178 mm) blade length
• Material: chrome-molybdenum alloy steel, heat-treated
• Construction: Forged in one piece, cranked (raised) shank
• Handle: Soft grip

Product Name & Model

Also sold as a tuck pointer. It is not the same tool as a pointing trowel: a pointing trowel has a wider diamond-shaped blade, while a tuck pointer has a narrow strip blade sized to the joint for refilling raked-out joints and finishing new joints. If a specification says "pointing trowel" but the drawing shows a strip blade, this range is the correct match.

Core Features

• Narrow strip blade matched to joint width. Nine widths from 4 mm to 25 mm let the blade be selected to the joint opening rather than forced into it.
• Straight, parallel-sided blade, 7" long. The blade does not taper: it tracks the joint line instead of wandering, and the full 7" length is available for reaching along and into the joint.
• Square-cut tip. The forged version's blade ends square, which lets it butt cleanly against a stop, a corner, or the end of a raked-out run.
• Low mortar capacity by design. A strip blade carries a thin ribbon, not a load. A tuck-pointing trowel is primarily used to set mortar into joints, in explicit contrast to the broad mason's trowel used for carrying and spreading.
• Forged in one piece from chrome-molybdenum alloy steel and heat-treated. The blade and shank are forged as one part rather than assembled from separate parts.
• Cranked (raised) shank. The shank lifts the handle clear of the blade plane, so the knuckles clear the wall face while the blade lies flat in the joint.
• Soft-grip handle (BF21). With an end cap.

Product Advantages

• Nine widths, from fine joints to wide joints. US brickwork most commonly uses a 3/8" (10 mm) joint. The 4–25 mm range lets the blade be matched to fine joints, standard joints, and wide or irregular joints.
• Blade selection is the accuracy mechanism. If the blade is narrower than the joint, mortar goes in unevenly and the joint has to be worked twice; if it is wider, the blade rides on the brick arrises and smears the face. Because the joint width is fixed by the wall, the only variable the mason controls is the tool, which is why nine steps matter more here than on a general-purpose trowel.
• One-piece forging has no joint where the load is. In tuck pointing the whole hand force is concentrated along a blade a few millimeters wide, and it is applied as a push, repeatedly. The blade and shank are forged in one piece, so there is no joint at the point of highest bending stress.
• Square tip earns its keep at terminations. Head joints, the end of a raked run, and joints that die into a frame or reveal all need the mortar pushed right to a hard stop, and a square blade end reaches it in one stroke.
• Alloy steel or stainless from one page. Leading Tools offers the same tool class in forged chrome-moly alloy steel (4–25 mm) and in stainless steel (6–16 mm). The alloy steel range is the standard material. Stainless has high corrosion resistance and low maintenance, and is the safer specification for lime and white/color-matched mortars where a rust mark is a visible defect; chlorinated water, coastal air or prolonged soaking can still cause rust spots, so rinse with clean water and dry after use.
• Less cleanup. Delivering mortar only into the joint means less material on the brick face, and face cleaning is the expensive part of pointing work, especially on stained, historic, or color-matched work.

How to Use

When to Use

Basic Technique

Application 1: Repointing Existing Brickwork

This is the primary job. Once the failed mortar has been cut out to a sound depth, the tuck pointer refills the prepared joint from behind the face outward, so that the mortar is compacted rather than merely surfaced. Filling from a blade sized to the joint means the mortar goes where the joint is and nowhere else, which matters most on stained, weathered, or historic brick where face cleaning is slow and risks damaging the brick.

Application 2: Architectural Joint Matching

On restoration and extension work the new joint must read the same width and profile as the original wall. Because the tool comes in nine widths across 4–25 mm, a blade can be matched to the surveyed joint rather than approximated. The 4 mm and 6 mm sizes suit fine joints.

Application 3: Detail Work Around Openings, Corners and Reveals

Around window reveals, sills, returns, and internal corners, a standard brick trowel cannot get its blade flat to the joint without the handle fouling the wall. The strip blade on a cranked shank keeps the hand clear and the blade in plane. The square tip is the advantage at these locations specifically: a joint that terminates against a frame, a bead, or a corner has to be packed right to the stop, and a square blade end reaches it in one stroke.

Application 4: Localized Patch Repair

When a short section of joint has failed: a spalled area, a made-good utility cut, a single damaged perpend, the tuck pointer places mortar exactly in the failed length without disturbing the adjacent sound joints. Because the blade carries only a thin ribbon, there is very little surplus to clean off afterwards, which is the practical difference between a half-hour patch and a half-day patch plus cleaning.

Application 5: Grouting and Stone Work

Tuck-pointing trowels are also used to pack and shape mortar during grouting. On rubble and random stone, joint widths vary along a single course, and the wider blades in this range (19, 21, 25 mm) do the bulk packing before a narrower blade dresses the visible line.

Material Handling Notes

Mortar consistency governs the result more than technique does. Too wet and it will not compact cleanly into a narrow joint and will run onto the face; too dry and the blade drags, tears the surface and leaves voids behind the face. The 45° blade test is the fastest field check: correct mortar clings to the blade at that angle. Note that "full" does not always mean flush: some profiles finish the mortar recessed roughly 5 mm behind the brick or tile face, so check the specified profile before filling.

FAQ

Q1: What is the difference between a tuck pointing trowel and a pointing trowel?
A: A pointing trowel has a wider diamond-shaped blade and is used for picking up small amounts of mortar, patching and detail work. A tuck pointer has a narrow strip blade sized to the joint width and is used to pack mortar into a raked-out joint. The two names are often mixed, so compare blade shape and width, not the product title.

Q2: Which width should I order for standard modern brickwork?
A: 10 mm (073721) is the closest match to the 3/8" joint that is most common in US brickwork. Add a 6 mm (071721) for narrower work and a 12 mm (074721) for wider joints. The joint width is fixed by the wall: a blade narrower than the joint fills unevenly, and a blade wider than the joint rides on the brick faces and smears them.

Q3: Mortar will not go into the joint cleanly or smears on the brick. What is wrong?
A: Usually blade width against joint width, so select a blade closer to the joint opening.

If the mix is too wet or the blade is wider than the joint, mortar smears on the brick faces; firm up the mix, drop one blade width, and hold the mortar board tight under the joint. If the blade drags and tears the mortar, the mix is too dry or the joint was not cleaned out properly before filling.

Q4: Should I order the alloy steel range or stainless, and what if the blade rusts?
A: The alloy steel range is the standard choice and is fine where tools are dried and oiled daily.

Choose stainless for lime, white and color-matched mortars where an oxidation mark is a visible defect, for wet or coastal work, and where tools are shared or stored damp. A rusting blade can be saved if it has not started to pit: soak and scrub with white vinegar, or rub with a baking-soda paste and rinse, then dry fully and re-oil straight away.

Q5: Can I use it to rake out the old mortar?
A: No. Cutting out is a separate operation done with a raker, chisel or grinder, and using a tuck pointer as a cutting tool will burr the edge and cost you the accuracy you bought it for. If the grip feels loose or slippery, stop using it for fine work, and replace the tool if the handle is loose, split or glazed hard.

Specifications Overview

Blade Design

Handle & Shank

Why the crank matters more here than on a wide trowel. The blade has to lie flat inside a joint that is at wall-face level. Without a raised shank the hand would foul the wall before the blade reached full depth.

Handle. Standard soft grip (BF21); other handles can be fitted on request: contact Leading Tools sales.

Construction Significance

The blade, crank and shank are forged in one piece instead of being joined from separately-made parts. In tuck pointing the operator pushes along a 7" lever with a narrow blade at the end, and the one-piece construction has no joint at the blade-to-crank transition.

Tuck Pointer vs. Pointing Trowel vs. Standard Brick Trowel

Drop Forged vs. Stainless Steel: Same Tool Class

Selection Guide

Width Selection by Joint Size: Drop Forged Range

How to Choose the Right Width

Start from the joint, not from the tool. Measure the existing joint at several points on the elevation; on old work the width will vary and you should size to the prevailing dimension, not the widest outlier. A useful reference point: 3/8" (10 mm) is a common joint width in US brickwork.

Choose a narrower blade when the joint is fine, the work is restoration or decorative, the surrounding brick face is stained or fragile and must not be smeared, or precise placement matters more than speed.

Choose a wider blade when joints are wide or irregular, more mortar must go in per stroke, or the repair is a cavity rather than a joint line. On rubble and stone, joint width is not constant and the wider blades do the bulk fill before a narrower one dresses the visible line.

A two-blade kit is the normal working answer. Most masons carry more than one width because a single elevation rarely has a single joint size: a 1/4"–3/8" blade for standard joints and a 3/4" blade when the joint opens up. A practical starting pair for modern brickwork is 073721 (10 mm) plus 071721 (6 mm).

Alloy Steel or Stainless: Which Range to Order

Type Selection Logic

Specify the tuck pointing trowel when the job is joint filling. Specify a brick trowel when the job is spreading bed mortar and laying units. The two are not substitutes: the strip blade cannot carry enough mortar to bed a brick, and the brick trowel cannot enter a raked joint. On a site doing both laying and repointing, the tuck pointer is a companion tool in the same kit, not a replacement for the bricklaying trowel.

Where the joint has to be shaped to a defined profile: concave, weathered, raked, the finishing pass belongs to a brick jointer, used after the mortar has started to set. The tuck pointer's job ends when the joint is packed full and compacted.

Full Size Reference

Tuck Pointing Trowel — Drop Forged Chrome-Moly Alloy Steel

Tuck Pointing Trowel — Stainless Steel

Care & Maintenance

Cleaning After Use

• Clean the blade before the mortar sets. Fresh mortar comes off with water; cured mortar has to be chipped, and chipping a 4 mm blade risks the edge.
• Use water with a nylon brush, or a plastic or wood scraper for dried mortar. Do not use a steel wire brush or wire wheel: it scratches the blade face, and stainless steel that picks up iron particles will also rust.
• Pay particular attention to the crank and the blade-to-shank transition: mortar collects in that step and is easy to miss on a narrow blade.
• Dry the tool immediately after washing; trapped water is the single biggest cause of rust on non-stainless steel tools.

Rust Prevention (Alloy Steel Range)

The drop forged range is alloy steel, not stainless, and will flash-rust if stored damp.

• Dry fully after every use: moisture is the primary cause of corrosion on non-stainless steel.
• Apply a light protective oil film before storage to form a moisture barrier; a light machine oil, mineral oil or a water-displacing spray is the usual choice.
• Store in a dry box or rack, not in a closed wet tool bag.
• Never leave mortar on the blade: residue on the blade holds moisture against the steel and causes rust, so wash and dry the blade before you finish for the day.
• If light rust has formed, it can be removed with a white vinegar soak and scrub, or with a baking-soda paste rubbed on and rinsed off; re-oil immediately afterwards.
• The stainless range has high corrosion resistance and needs far less maintenance, which is the practical argument for it on sites where tools are shared or stored wet; it should still be rinsed with clean water and dried after use.

Straightness and Edge Care

Joint accuracy depends entirely on a straight blade. A bent, twisted, or burred blade will not track the joint line, and the operator will compensate by pressing harder, which smears the face. Check the blade against a known flat surface after any drop or any sideways lever load, and dress burrs with a fine file. A blade that has taken a permanent set should be replaced rather than straightened; the narrow section will not return true.

Handle Care

The soft-grip handle is what gives control during fine placement, so grip condition is a functional item, not a cosmetic one. Keep it clean of cement dust, and check periodically for looseness at the shank, splitting of the grip, or a hardened, glazed grip surface. Replace the tool if the handle has worked loose on the shank: a loose handle on a narrow blade turns every push stroke into a wander.

Storage Between Jobs

Store blades so they cannot be bent against each other or against heavier tools. For storage over weeks or months, wipe on a heavier oil film or wrap the blade in oiled cloth before boxing.