Grey Pneumatic
Grey Pneumatic 4321S 1" Drive 4 Point [square] Impact Socket - 21mm
- SKU:
- 18018223
- MPN:
- 4321s
- Availability:
- Usually ships the same or next business day. In stock at our CA, GA, IN, NJ warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 08/05/2026 07:17:19 AM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $31.47 each 31.47 |
- Stock Update:
- 08/05/2026 07:17:19 AM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
Features and Benefits:
- Designed specifically for inner budd-style square fasteners on truck wheels
- Made of high quality alloy steel (chrome-molybdenum)
- Engineered specifically for use with impact tools using the most up to date industrial specifications
- Tested to the highest specifications to deliver outstanding performance at the competitive cost
- Lifetime Warranty
1" in. Drive x 21mm Square - 4-Point
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
View AllClose
Grey Pneumatic 4321S 1" Drive 4 Point [square] Impact Socket - 21mm
$37.85