Sk 45965 Ball End Hex Bit Socket 3/8 in Drive 5 Mm

Product Description

The SK 45965 is a ball end hex bit socket designed for use with 3/8 inch drive ratchets and extensions. It accepts a 5 mm hex fastener and delivers 6 inches of overall length with a 5 inch bit length, giving technicians the reach needed to drive recessed or hard-to-access fasteners. The ball end tip allows engagement at off-axis angles, which is useful when working in confined spaces where a straight drive approach is not possible. Constructed from steel with a chrome finish, this socket is built for repeated professional use in mechanical, HVAC, plumbing, and electrical service applications.

This socket fits into tool kits used by HVAC technicians, plumbers, electricians, and general mechanical service professionals. The 5 mm hex size is common on equipment fasteners, panel hardware, and component mounting bolts found in residential and light commercial systems. The 3/8 inch drive matches standard mid-size ratchet sets widely used in the trade. The extended 6 inch overall length is particularly useful when driving fasteners inside equipment cabinets or behind panels where a standard-length socket cannot reach.

Key Features

• Ball end tip allows off-axis driving at angles for confined-space access
• 3/8 inch drive compatible with standard mid-size ratchets and extensions
• 5 mm hex size suits common metric fasteners on mechanical and electrical equipment
• 6 inch overall length with 5 inch bit length for extended reach
• Steel construction with chrome finish for durability and corrosion resistance

Compatibility

Designed for use with 3/8 inch drive ratchets, extensions, and torque wrenches accepting standard hex bit sockets.

Installation Notes

This socket is installed and used by any trade professional working with 5 mm hex fasteners and a 3/8 inch drive tool set. Ensure the drive tool is rated for the torque required by the fastener application. Inspect the socket for wear or damage before use, and do not use a damaged or cracked socket. The ball end design reduces fastener engagement compared to a straight hex tip, so apply steady controlled torque to avoid rounding fastener heads.