Details
The Stanley 89-518 (also labeled as 89-518-1) is a versatile 37-piece mechanics socket set combining both 1/4-inch and 3/8-inch drives with metric and fractional (inch/AF) sizes. It is a durable kit housed in a metal box, designed for automotive maintenance and general DIY projects.
Key Features & Technology
- MaxiDrive™ / Max-Drive System: The socket geometry contacts the flat sides of fasteners rather than the corners. This design minimizes fastener wear, prevents rounding, and delivers up to 15% more torque.
- Premium Construction: Crafted from fully forged Chrome Vanadium Steel with a high-polish nickel-chrome plated finish to maximize strength and resist corrosion.
- Quick-Release Mechanism: Features a full-polish quick-release ratchet handle for fast and efficient socket swaps.
Set Breakdown & Piece Count
1/4" Drive Tools (6-Point Sockets)
- 9 Metric Sockets: 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm
- 9 Imperial (AF) Sockets: 3/16", 7/32", 1/4", 9/32", 5/16", 11/32", 3/8", 7/16", 1/2"
3/8" Drive Tools (12-Point Sockets)
- 9 Metric Sockets: 8mm, 10mm, 11mm, 12mm, 13mm, 14mm, 16mm, 17mm, 19mm
- 7 Imperial (AF) Sockets: 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4"
Accessories Included
- 1 Quick-Release Ratchet (3/8" drive)
- 1 Socket Adapter
- 1 Spinner Handle (1/4" drive)
- 1 Heavy-Duty Metal Case
View more about 37-Piece 1/4" & 3/8" Drive Socket Set (Metric & Imperial) on main site