Spring Loaded Spring Collet Chuck Holder R8 Shank Hook Spanner Wrench For Deep Hole Machining

Label:Yes The spring collet has excellent clamping force, accurate and reliable, easy to clamp. Made of goodmaterial, durable in use. A hook wrench is used to turn flat nuts of limited thickness, etc. Easy to use, practical and convenient. Professional manufacturing, exquisite workmanship, high reliability.

Specification: Color: Black + Silver Material: Carbon Steel Size: 4.97 x 4.2 cm(1.96 x 1.65 in) Package List: 1* Spring Collet