Apex 85998 Sae Ratcheting Wrench Set 9 Piece Double Box End

Product Description

The APEX 85998 is a 9-piece XL GearBox double box end ratcheting wrench set in SAE sizes, built for professional technicians and tradespeople who need fast, reliable fastener work in tight quarters. The set includes wrenches in 5/16, 11/32, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, and 3/4 inch sizes. Each wrench features a ratcheting box end that requires as little as 5 degrees of swing arc to advance the fastener, compared to 30 degrees required by standard box end wrenches. All 9 pieces are forged from chrome vanadium steel for durability and long service life.

This set is designed for professional use in automotive, HVAC, plumbing, and general mechanical service environments where access is limited and speed matters. The long-pattern handle length provides added torque leverage for breaking loose stubborn or corroded fasteners. The standard box end on the opposing head handles high-torque breakaway situations, while the ratcheting end speeds through the loosening or tightening cycle. The 12-point configuration and off-corner loading design reduce the risk of rounding fastener heads, which is especially useful when working on older or soft-metal hardware.

Key Features

• 5-degree swing arc on ratcheting box end allows use in confined spaces
• Off-corner loading design improves box end strength and reduces fastener rounding
• Long-pattern handle length increases torque capability for stubborn fasteners
• Double box end configuration — one ratcheting, one standard — on every wrench
• Chrome vanadium steel construction for precision and long-lasting durability
• 12-point, SAE sizing from 5/16 inch through 3/4 inch in 9 pieces

Compatibility

Designed as an OEM-style replacement or professional upgrade for standard SAE double box end wrench sets used across automotive, mechanical, and trade service applications.

Installation Notes

This is a hand tool set requiring no installation. Inspect each wrench for damage before use and confirm the ratchet mechanism engages fully before applying torque. Do not use extension bars or pipes to increase handle leverage beyond the designed length, as this can damage the ratcheting mechanism or cause fastener failure. Replace any wrench showing cracks, slippage, or worn ratchet engagement.

Technical Specifications

• Set Piece Count: 9 pieces
• Drive Type: Double box end, ratcheting and standard
• Point Configuration: 12 point
• Measurement System: SAE
• Size Range: 5/16 inch to 3/4 inch
• Minimum Swing Arc: 5 degrees (ratcheting end)
• Material: Chrome vanadium steel
• Weight: 4.75 pounds
• UPC: 082171859984

Standard Information

• Brand: APEX
• Manufacturer Part Number: 85998