AD-EZ #AP89 Adjustable Precision Setup Parallel Block

Description

Item listed is a Precision Adjustable Parallel Block PT#AP89
. The Height can be adjusted from 2.75" to 3.12" with a 3/8" Allen wrench. Blocks are flat and parallel within .004 and have a Black Oxide finish. These are made of non-hardened 1018 steel and can hold 4100 lbs for screw adjustment and a can take 8000 lbs of clamping pressure. These are very popular on vertical, horizontal mills, vert. boring mills, inspection, assembly and welding. When you are making parts with various heights, bent or warped parts or just need support without having to make a special block, these are the answer. NO MORE SHIMS WITH A PRY-BAR OR JACKS. The width is 3.00" and the depth is 3.125". Most of the guys who use these put a brass shim on the mating face to protect the finish. SAVES A TON OF TIME AND AGGRAVATION. 48 State shipping only.