SAE 8-point shallow double square drive impact socket with 1" and 1-1/4" drive

Characteristics
• Snap-on® impact sockets are heat-treated to optimize impact life with a lower hardness than manual sockets and are able to withstand repeated cyclic loads from impact wrenches.
• The chrome-plated sockets are heat-treated to optimize the application of torque without impact (too fragile for impact use and are not the safe option)
• Snap-on uses a proprietary blend of special alloy steel that provides long service life and great strength.
• Our FLANK DRIVE® wrench system delivers up to 20% more turning power without slippage or rounding while exceeding ANSI® performance standards. Specifications: Dimension, inches D 2-3/8; Dimension, inches A 2-3/8; Dimension, inches B 2-3/8; Size, inches 1-1/4; Country of Origin: USA; Dimension, inches C 1-1/8; Finish: Industrial Finish; Square, inches 1; Style: 8-Point; Dimension, inches E 13/16; Warranty: Lifetime warranty, non-repairable, guaranteed for materials and workmanship/while the purchaser owns the tools. Warnings: For complete warning information, see pages W1-W4 of CAT1600