Proto J5218SPL Standard Length Socket, Imperial, 3/8 in Square Drive, #18 to 9/16 in Spline Socket

Product Description

The Proto J5218SPL Standard Length Socket is designed for heavy-duty use. This socket features a three-eighths inch square drive and is suitable for spline fasteners ranging from #18 to 9/16 inch. It is made from alloy steel with a full polished finish for durability.

• Standard length socket
• Compatible with high torque applications
• 12-point design for a better grip

Product Highlights

This socket is ideal for automotive, industrial, military, and heavy machinery applications. It is built to withstand high torque loads while maintaining a secure fit with fasteners.

Product Information

Standard Information

• Brand: Proto
• Measurement System: Imperial

Technical Specifications

• Overall Length: 1-1/16 inches
• Opening Depth: 15/32 inches
• Drive End Width: 13/16 inches
• Socket End Width: 13/16 inches
• Bolt Clearance Depth: 3/4 inches
• Material: Alloy Steel
• Type: Standard Length
• Impact Rated: No
• Drive Type: Square
• Drive Size: 3/8 inch
• Socket Type: Spline
• Socket Size: #18 to 9/16 inches
• Number of Points: 12