Chapman Mfg 4Mm Ball Allen Screwdriver Bits Levels & Measuring Tools This package features two blocks

This package features two blocks with an anchor hook with a maximum safe load is 750 lbs

Special Features:3 Crimping Cavities

For Use With:iPhone 4

Robust design for longer tool life

Designed to work with ties rated at 120 to 250-pound (54

Chapman Mfg 4Mm Ball Allen Screwdriver Bits Levels & Measuring Tools This package features two blocksNew! Ball allen screwdriver bits allow you to turn hex screws from up to a 25 degree angle. They're designed for tight spaces where inserting a straight allen hex screwdriver bit into the screw is impossible. Available in SAE hex and metric hex, sizes below: SAE Standard fractional hex: 1 8", 9 64", 5 32", 3 16", 7 16", 1 4", 5 16"MM Metric hex: 3mm, 4mm, 5mm, 6mm, 8mm