Shop All Impact Sockets
Proto
1/2 in Drive Impact Socket 21 mm Size, Standard Socket, black oxide
Mfr # J7421MT
Zoro # G7488293
product price: $10.99
/ea
$10.99
Free Shipping on orders over $50
after youÂ
Free 30-Day Returns
Key Features
- Drive Size 1/2 in
- Socket Size 21 mm
- SAE or Metric Metric
- Number of Points 12
- Overall Length 1 1/2 in
Get 10% Off Your First Order
Real Support From Real People
Contact Our U.S.-Based teams
Free 30-Day Returns
Return Policy
Accepted Payment Options
Product Information
- Brand Proto
- MFR # J7421MT
- Zoro # G7488293
- UPC # 662679342784
- Country of Origin United States
- Category Impact Sockets
Dimensions
| Drive Size | 1/2 in |
| Socket Size | 21 mm |
| Overall Length | 1 1/2 in |
| Size | 21mm |
| Socket Depth | Standard |
| Socket Length | 1 1/2 in |
Description
This Proto J7421MT 1/2" Dr 21mm Size Metric Impact Socket is the perfect tool for loosening or tightening nuts and bolts. This alloy steel impact socket has a black oxide finish that protects against corrosion. It has a 12 pt output type, which means it can be used with impact tools. The 21mm size makes this socket versatile enough to work on most car and truck parts. With its 1/2" drive size, you can fit this socket onto your favorite wrench or ratchet. If you are looking for an all-purpose impact socket, look no further than the Proto J7421MT 1/2" Dr 21mm Size Metric Impact Socket.
Ratings & Reviews
3 Reasons You Can Count On Us
Supplies for every job.
10 million items and the exact one you need.
When you need it fast, count on Zoro!
2 million products ship in 1 day.
Stretch your budget further.
Everyday low prices on the brands you love.
Explore More Products
- PROTO 3/4" Drive Impact Socket Extension, SAE, Black Oxide, 13 in L (J07569)
- HOLEX HSS-E Through Hole Machine Tap, 5/8-11 Tap Thread Size, TiN Coated (133375 5/8-11)
- NATIONAL HARDWARE 1.5 in. L Zinc-Plated Silver Steel Medium Grip Clamp Organizer 5 lb. cap. , 4PK (N189-002)
- STAHLWILLE TOOLS Combination Wrench OPEN-BOX Size 23 mm L.280 mm (40082323)
- PROTO 1/2 in Drive Impact Socket 11 mm Size, Standard Socket, black oxide (J7411MT)
- PROTO 1/2 in Drive Impact Socket 15 mm Size, Standard Socket, black oxide (J7415MT)
- PROTO 1/2 in Drive Impact Socket 18 mm Size, Standard Socket, black oxide (J7418MT)
- PROTO 1/2 in Drive Impact Socket 24 mm Size, Standard Socket, black oxide (J7424MT)
- PROTO 1 in Drive Impact Socket 1 3/4 in Size 6 pt Standard Depth, Black Oxide (J10028)
- PROTO 3/4 in Drive Impact Socket 1 1/16 in Size 6 pt Standard Depth, Black Oxide (J07517)
- URREA Metal ball impact adpater 1/2"F X 3/4"M (7652B)
- Proto Sockets & Ratchets