/ Precision Measuring Tools / Precision Hand Tools / Precision Shop Tools / V-Blocks / 566 * Not actual product image 63323 566 Dual-Vee Magnetic V-Block 63323 Other similar products The 566 Dual-Vee Magnetic V-Block suits the numerous requirements of machinists. Used for general shop use and layout work, as well as for holding stock in place during light-duty milling, drilling, and grinding operations. Features Specifications Contact Starrett Features Designed for versatility and accuracy All working surfaces are precision ground Two precision vees will hold round stock sizes from 1/4 to 1-3/4" (6.4-44mm) diameters Powerful, permanent magnet is controlled by a rotary switch All working surfaces are heat treated for long wear and stability Each block is 2-1/2" wide x 3" high x 3" long (63 x 75 x 75mm) Specifications Capacity (in): 1-3/4" Capacity (mm): 44mm