Groz Machinists Square, 250mm SH339 001 in / 0

001 in / 0

fuel fumes and weather

Checks systems of:

5 - 290psi

25mm Set Spark Plug METRIC - Coarse & Fine Angle of thread is 60 deg The crest is flat and the thread has clearance at the root allowing external thread and internal thread to engage well

Groz Machinists Square, 250mm SH339 001 in / 0GZ01106 Groz Machinists Square 250mm. Whilst ideal for everyday workshop use these are also suitable for woodworking applications. Made from high grade steel with hardened blade these squares have accurate right angles both on the inside and outside. Both the blade and stock are accurately ground which ensures straightness and parallelism. Specification Blade Length: 250mm Stock Length: 165mm Squareness of blade edges to working faces of stock: 72