The 21mm Sealey 3/8" Drive Hexagon Spark Plug Socket is designed for larger spark plug applications, making it ideal for working on performance vehicles, larger engines, and specialist automotive applications. This cold-forged Chrome Vanadium steel socket delivers professional-grade performance with exceptional durability. The 21mm configuration accommodates the larger spark plug sizes found in many modern engines, particularly in performance and commercial vehicle applications. Hardened and tem
The only currently-tracked offer for this product.
| Merchant | Price | Shipping | Total | Rating |
|---|
| Tooled Up· new | £9.95 | £5.95 | £15.90 | — |
Price shown as reported by the merchant — final price is confirmed at checkout. See Affiliate Disclosure.
