ITEM NO : 3343421

1/2" DRIVE IMPACT SOCKET 21 MM - 6 POINT

Proto

PART NO : J7421M

**Special clearance prices! Limited stock available.**


FG1239774

- Proto® 6 Point Impact Sockets are ideal for use on stubborn or damaged fasteners, and also on fasteners made from soft materials.
- The TorquePlus™ design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats, not the corners.
- The TorquePlus™ configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners and distributing contact stresses over a large area of the socket, minimizing slippage.
- The TorquePlus™ internal design minimizes fastener rounding, helps to extend fastener life, and allows the user to more easily turn worn, rounded, or rusted fasteners.

SIZE [MM]: 21
NUT END OUTSIDE DIAMETER [IN]: 1-13/64
DRIVE END OUTSIDE DIAMETER [IN]: 1-13/64
NUT DEPTH [IN]: 43/64
BOLT CLEARANCE DEPTH [IN]: 31/32
OVERALL LENGTH [IN]: 1-5/8
WEIGHT [LBS]: 0.30
DRIVE SIZE [IN]: 1/2
POINT SIZE: 6
FINISH: Black Oxide
LENGTH TYPE: Standard
UNIT OF MEASURE: Metric
SPECIFICATION AS: SAE AS4984A
SPECIFICATION ASME: ASME B107.110-2012

STOCK : available (1)
UOM : EA lead time : 3 days weight : 0.50 kg

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• SKU:3343421
• Category: Other
• Tag: Musical Instrument, Saxophone