10-Piece 1/2" Drive CR-MO Impact Hex Alan Key Socket Set H5-H18

Impact Hex Sockets for High-Torque and Impact Use

Stop snapping standard Allen keys on seized bolts. The Solid X 10-Piece 1/2" Drive Impact Hex (Allen) Socket Set is built for impact wrenches and high-torque applications. Forged from Chromium-Molybdenum (CR-MO) and heat-treated for maximum tensile strength, these sockets flex slightly under impact instead of shattering, unlike brittle Chrome Vanadium (Cr-V) bits.

Sizes H5 to H18 and Tight-Fit Hex

The set includes 10 sizes: H5, H6, H7, H8, H10, H12, H14, H16, H17 and H18, covering small trim bolts up to large suspension and chassis mountings. Hex bits are machined to exact tolerances for a tight fit in the bolt head, reducing the risk of rounding and drill-outs. 1/2" square drive fits standard impact wrenches.

Workshop-Ready Finish and Storage

Black phosphate coating resists corrosion and workshop oils. Supplied in a heavy-duty carry case. Ideal for cylinder head bolts, brake calipers, driveshaft fixings and general workshop use.

Key Features

• 10-piece set: H5, H6, H7, H8, H10, H12, H14, H16, H17, H18
• CR-MO (Chromium-Molybdenum), heat-treated for impact use
• 1/2" square drive for impact wrenches
• Tight-fit hex to avoid rounding bolt heads
• Black phosphate finish, heavy-duty carry case
• 12 month warranty

Free next day delivery.