The Wera 8790 HMA Deep 1/4" Drive Hexagon Socket in 4mm is the smallest in the range, making it particularly well suited to precision fastening tasks where compact bolt heads are involved, such as electronics, instruments, or fine mechanical assemblies. The deep profile and 50mm length allow it to reach low-lying fasteners and work around protruding threaded rods with ease. The hexagonal profile ensures high power transmission while protecting delicate fastener edges — essential when working wit
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £6.95 | £5.95 | £12.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
