9 Piece Metric Long Arm Hex Key Set 1.5-10mm Shop Air Fans Heaters Coolers the second number is the

the second number is the distance between the threads in millimeters

ratcheting "T" handle

The two parallel bars float which allows the knurled pins to align with the sprockets

For heavy duty and demolition applications in wood and metal

25 HP at 28

9 Piece Metric Long Arm Hex Key Set 1.5-10mm Shop Air Fans Heaters Coolers the second number is the9 Piece Metric Long Arm Hex Key Set 1. 5 10mm Features and Benefits: Comes in handy storage case Allows for longer reach for deep socket Allen type screws Also increases torque Heat treated alloy steel Skin packed. Shipping wt. 8 oz. Set includes: 1. 5mm, 2mm, 2. 5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm. WARNING: Cancer and Reproductive Harm www. P65Warnings. ca. gov