ProFix 100-Piece Screwdriver Bit Set, Mixed Workshop Selection
100 Mixed Workshop Selection bits in CR-V steel for impact drivers and bit holders, in a moulded bit case.
ProFix
★ 4.5 (n_reviews)
9 Torx hex keys in CR-V steel with a black oxide finish finish, held in a folding holder.
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| Shipping method | Sea freight DDP — the lower 48 states, door to door |
|---|---|
| Duty status | DDP — import duty, clearance and door delivery included |
| Delivery time | 45–60 days door to door |
| Material | CR-V steel |
| Finish | black oxide finish |
| Weight | 0.33 kg |
| Packed size | 18 × 9 × 3 cm |
Hex keys are the tools that round a socket head when they are made of the wrong steel, and the damage is done to the fastener, not the key. These are cut from CR-V steel and hardened through, so the short arm twists before the tip deforms — a failure you can see coming.
The folding holder keeps the sizes together and makes the key a lever, which is the point: for a recessed cap screw you often need more leverage than a bare key gives, and the holder is the difference between loosening it and rounding it.
9 keys covering T10–T50 mm, cut from CR-V steel with a black oxide finish finish and hardened through rather than surface-hardened. Supplied in a folding holder that indexes each size; short arm and long arm at the standard length ratio for a recessed cap screw.
Check the size and quantity against your own job first: most returns in this category come from ordering the wrong diameter, finish or pack size rather than from a fault. If you are unsure, send us a photo or a measurement and we will confirm which variant you need.
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