This Wera 851/1Z bit is sized PH3 with a 50mm length, combining the robustness of a PH3 tip with the extended reach of a 50mm shank. This makes it the ideal choice for driving large Phillips screws in deep countersinks, thick substrates, or when working with extension adaptors in structural and industrial settings. The extra tough construction is engineered to cope with the high torque forces typical of PH3 fasteners, maintaining tip integrity and reducing wear even in the hardest materials. Its
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £2.49 | £5.95 | £8.44 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
