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Convex jointer hand tool in forged steel, 10-1/2 inch length with dual-width ends

KRAFT TOOL

KRAFT TOOL RO5121-3/4X7/8 Convex Jointer hand tool

SKU CH-EDAR-T2MBK MPN RO5121-3/4X7/8

Forged-steel convex jointer with 3/4 and 7/8 inch widths for general masonry and brick work

  • Product typeMasonry Tools
  • Forged steel construction resists wear on masonry jobs
  • Dual-width convex profile finishes 3/4 and 7/8 inch joints
  • 10-1/2 inch length gives reach for brickwork
  • Steel handle transfers force without flexing

Convex Jointer for Masonry Work

This forged-steel convex jointer is built for general masonry and brick work. Its double-ended profile gives two joint widths in one tool. The steel handle provides direct control while striking mortar joints. Suitable for trade professionals and DIY builders finishing brick or block walls.

Hand-Held Thermals and Effort

The solid steel body absorbs and dissipates heat from repeated strikes without warming the grip. No moving parts mean silent operation on every job. Power draw is limited to the user's own effort, so there is no external energy requirement. The tool suits extended use without fatigue from vibration or noise.

How it compares

Measured against everything we stock in Utility & Specialty Hand Tools, at today’s prices. Recalculated every night.

Price $14.99
Cheaper than about 68% of the 2,474 comparable items (median $23.99).

Specifications

Product
Brand nameKraft Tool
Model nameRO5121-3/4 × 7/8
Product typeMasonry Tools

Questions about this item

How do I install the 10-1/2 in forged steel jointer for general masonry work?

Hold the steel handle firmly and press the 3/4 in or 7/8 in convex blade into fresh mortar joints, moving steadily along the line to create a smooth, rounded finish.

What maintenance or replacement will the forged steel jointer need later?

Wipe the forged steel blade clean after each use and apply a light coat of oil to prevent rust; the solid steel construction means no wearable parts require scheduled replacement.

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