Impact Socket, 1/2-Inch Drive x 21 mm, Deep 6-Point with Dual Size Markings – TEKTON SID23121
Shallow / 21 mm
$33.00
Sale price
$33.00
Regular price
Skip to product information
Impact Socket, 1/2-Inch Drive x 21 mm, Deep 6-Point with Dual Size Markings – TEKTON SID23121
$33.00
Sale price
$33.00
Regular price
A deep 21 mm impact socket engages compatible hex fasteners with a six-point opening that applies force along their flat sides. The TEKTON SID23121 uses 50BV30 chrome vanadium steel and a corrosion-resistant manganese phosphate coating.
Laser and stamped size markings make identification easier, and the full-length internal well accepts longer fasteners. Smooth drive-end walls and a detent-pin hole support compatible friction-ring and detent-pin anvils.
Specifications
- Brand: TEKTON
- Model: SID23121
- Product: Deep impact socket
- Socket size: 21 mm
- Drive size: 1/2 in
- Point count: 6
- Material: 50BV30 chrome vanadium steel
- Finish: Manganese phosphate
- Size markings: Laser and stamped
- Socket well: Full length
- Compatible anvil types: Friction ring and detent pin
- Fastener contact: Radiused corners engage flat sides
- Package quantity: 1
Frequently Asked Questions
Which fastener size fits this socket?
The TEKTON SID23121 is a 21 mm six-point impact socket.
Does it work with a friction-ring anvil?
Yes. Its smooth drive-end walls support compatible friction-ring anvils.
Can it attach to a detent-pin anvil?
Yes. A drilled hole allows use with a compatible detent pin.