Precise Double "V-Block" Type

• Work Capacity: 1-5/16 approx. diameter
• Dimensions: 1-7/8" square by 3-5/8" long
• Parallel and square within .0002"
• Vs are 90
• Can be attached to an angle iron
• Can be used on base, end or on its side
• Case hardened and ground
• Two vees, four tapped holes
• Central hole in V for removing pins or drilling
• Forged clamp has adjustable side screw
• Long V groove is central, parallel and with all surfaces within .003"
• Half inch V-groove is central, parallel and square with all surfaces within .00015"
• mfg# 303-5230