RS PRO Precision Measuring Block set Steel Imperial, 2 piece

RS PRO Precision 1-2-3 Measuring Block Set (31 holes)

A 1-2-3 block set containing 2 precision ground measuring blocks with side dimensions of 1in, 2in, and 3in for quick and precise setup and aligned, layout, and inspection.
Featuring tapped and through holes throughout the blocks enabling quick clamping and mounting for supporting workpieces during use and verifying rod and screw sizes.
This precision 1-2-3 block is a truly versatile tool suitable for a host of applications including alignment, quick dimension and angle measurements, verifying squareness and checking flatness.
Supplied in a fitted Polypropylene case

Features and Benefits

• A pair of 1-2-3 measuring blocks


• Blocks supplied in precision ground matched pairs


• Each block measures 1 x 2 x 3in


• Accurate to 0.0002in


• 31 holes throughout the block


• Through hole size is 3/8 UNC clearance (0.377inch)


• 5 tapped holes to 3/8 UNC


• Constructed from Tool Steel


• Hardened to 58-60 RC


• Weight of 1093kg

Why RS PRO?

Looking to reduce costs but keep the same quality?
With a choice of over 65,000 products – all of which are rigorously tested against demanding industry standards before they are given the RS PRO seal of approval.
Trusted by engineers the world over, we want you to be confident that you’re receiving the exceptional quality, reliability and the best value for money.

RS Pro Datasheet