We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
48-inch magnesium straightedge with wood handle and adjustable level vial

KRAFT TOOL

KRAFT TOOL CC421L 48 in magnesium concrete straightedge hand tool

SKU CH-V7PG-DP8J3 MPN CC421L

A 48 in magnesium straightedge with an adjustable level vial for striking off and floating concrete

  • TypeMasonry Tools
  • Strike off concrete smoothly with the magnesium blade
  • Adjustable level vial gives accurate height readings
  • Tapered wood handle provides comfortable grip and control
  • 48 in length covers wide forms in one pass
  • Lightweight magnesium reduces fatigue during extended use

48 in magnesium concrete straightedge

The Kraft Tool CC421L is a 48 in magnesium straightedge designed for striking off and floating concrete. Its lightweight magnesium body resists warping while the wood handle provides a comfortable grip. An adjustable level vial on top allows quick checks for flat and even surfaces.

Concrete finishers needing a long.

This tool suits professionals and DIYers who place and level concrete slabs, driveways or pavements. Workers who primarily finish narrow edges, tight corners or vertical formwork will find the 48 in length unwieldy. Buyers who want a powered screed or a shorter hand tool should consider other options.

Adjustable top-reading level vial

The built-in vial can be calibrated on site so you can verify level from a standing position without a separate level. This single feature determines whether the straightedge replaces two tools on the job. If you already carry a dedicated laser or torpedo level, the vial adds less value.

Highlights

  • Strike off concrete smoothly with the magnesium blade
  • Adjustable level vial gives accurate height readings
  • Tapered wood handle provides comfortable grip and control
  • 48 in length covers wide forms in one pass
  • Lightweight magnesium reduces fatigue during extended use

Specifications

BrandKraft Tool
ModelCC421L
TypeMasonry Tools

Questions about this item

How do I verify the adjustable level vial reads correctly once the 48 in straightedge is on the slab?

Place the straightedge on a known flat surface, centre the bubble in the top‑reading vial, then flip the tool end‑for‑end; the bubble should stay centred if the vial is true.

What comes with the CC421L and what must I supply myself?

The box contains the magnesium straightedge with its wood handle and the built‑in adjustable level vial; no extra hardware is included.

When should I choose the 48 in magnesium version over a shorter or aluminium model?

Select the 48 in magnesium straightedge when you need a lightweight, rigid edge for striking off and floating wide concrete pours in a single pass.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.