10-Piece 1/2" Drive CR-MO Impact Hex Alan Key Socket Set H5-H18
Remove stubborn fasteners with the SOLID-X 10-Piece 1/2" Impact Hex Socket Set. Covering a wide metric range from H5 to H18, these heavy-duty Allen key sockets are forged from Chrome Molybdenum (Cr-Mo). They are engineered to withstand the high torque of pneumatic impact wrenches without twisting or shattering.
Product Details
Stop snapping standard Allen keys on seized bolts. The SOLID-X 10-Piece 1/2" Drive Impact Hex (Allen) Socket Set is the professional solution for high-torque applications. Whether you are removing cylinder head bolts, brake calipers, or heavy driveshaft fixings, this set delivers the durability required for daily trade use.
Forged from premium Chrome Molybdenum (Cr-Mo) steel, these sockets are heat-treated to maximiSe tensile strength. Unlike brittle Chrome Vanadium (Cr-V), Cr-Mo is designed to flex slightly under the shock of an impact gun, preventing the bit from shattering inside the bolt head.
This comprehensive kit includes the standard sizes for general assembly plus the larger, hard-to-find sizes required for modern vehicle maintenance.
Kit Contents & Specifications:
Drive Size: 1/2" Square Drive (Fits standard impact wrenches).
Material: Professional Grade Chrome Molybdenum (Cr-Mo).
10 x Metric Hex Sizes: H5, H6, H7, H8, H9, H10, H12, H14, H17, H18.
Specifications
| Set Piece Count | 10 Pieces |
|---|---|
| Material | Chrome Molybdenum (Cr-Mo) Steel |
| Drive Size | 1/2" Square Drive |
| Socket Type | Impact Hex / Allen Key Bit Sockets |
| Size Range | H5 to H18 (Metric) |
| Included Sizes | H5, H6, H7, H8, H9, H10, H12, H14, H17, H18 |
Contents
10 x Impact Hex Alan Key Sockets (1/2" Drive): H5, H6, H7, H8, H9, H10, H12, H14, H16, H17, H8.
Downloads
Frequently Asked Questions
Yes. This set is particularly popular with VAG (Volkswagen/Audi Group) specialists because it includes the hard-to-find H14 and H17 sizes. These are frequently required for removing rear hub bolts, strut mounts, and caliper carriers on models like the VW Golf, Audi A3, and Transporter vans.
Yes. The set includes both H7 and H9. The H7 is the industry standard for brake caliper sliding pins on many European cars (BMW, VW, Mercedes), while the H9 is commonly found on larger braking systems, making this an essential kit for brake service.
Cr-Mo (Chrome Molybdenum) is tougher and more pliable than Cr-V (Chrome Vanadium). While Cr-V is hard and great for hand tools, it is brittle and prone to shattering under impact. Cr-Mo is the industry standard for impact tools because it offers the flexibility needed to withstand high torque without cracking.