Hilti KB3 Bolt 3/8" x 2 1/4"

A short expansion bolt for hand drilled placements. Use for intermediate protection points or rap anchors, where you accept reduced holding power in return for increased speed and efficiency.

• These are not appropriate for sport routes or mixed routes, which require longer bolts with more holding power
• Made of 304 stainless steel
• Dog-point end prevents starter threads from being damaged by hammering
• Textured expansion sleeve grips rock when tightened
• For use with 3/8in. bits. Do not use 10mm bits
• Embedded depth 15/8in. shear strength is 22.4kN, tensile strength is 12.1kN. (Specs are for 4000psi concrete and denote load over the threads.)