Eklind Tool Co 10018 Combination Hex-l Key Set 18 Pc

Product Description

The EKLIND TOOL CO 10018 is an 18-piece combination hex-L key set that includes both short-arm and long-arm keys in a range of SAE fractional sizes. Short-arm keys cover .050 inches, 1/16 inches, 5/64 inches, 3/32 inches, 7/64 inches, 1/8 inches, 5/32 inches, 3/16 inches, and 7/32 inches. Long-arm keys cover 1/16 inches, 5/64 inches, 3/32 inches, 1/8 inches, 9/64 inches, 5/32 inches, 3/16 inches, 1/4 inches, and 5/16 inches. All keys are machined from 8650 chrome nickel alloy steel and finished in black oxide for corrosion resistance. Technicians and tradespeople who regularly drive hex fasteners will find the full size range useful for service work across multiple applications.

This set suits residential and light commercial service environments where SAE hex fasteners appear on equipment panels, motor mounts, set screws, and similar hardware. The short-arm keys offer greater torque in tight spaces, while the long-arm keys provide extended reach and faster rotation in open areas. HVAC technicians, plumbers, electricians, and general maintenance professionals commonly carry combination sets like this to cover the widest range of fastener sizes without switching between separate key sets.

Key Features

• 18-piece set combining short-arm and long-arm hex keys in one package
• SAE fractional sizes ranging from .050 inches up to 5/16 inches
• Machined from 8650 chrome nickel alloy steel for durability and torque resistance
• Black oxide finish resists rust and corrosion in field conditions
• Sharp, clean corners maintain accurate engagement with hex fastener sockets
• Short-arm configuration delivers increased torque; long-arm configuration improves reach and speed

Compatibility

Designed for use with standard SAE hex-socket fasteners found across HVAC, plumbing, electrical, and general mechanical equipment.

Installation Notes

Select the correct key size before applying torque to avoid rounding fastener sockets. Inspect key tips for wear or deformation before use, as damaged tips can strip fastener heads. Keep keys clean and free of grease buildup to maintain a secure seating in the fastener socket.

Technical Specifications

• Piece Count: 18
• Key Types: Short-arm and long-arm
• Size Range (Short Arm): .050 inches to 7/32 inches SAE
• Size Range (Long Arm): 1/16 inches to 5/16 inches SAE
• Material: 8650 Chrome Nickel Alloy Steel
• Finish: Black Oxide
• Weight: 4.2 pounds
• Unit of Measure: EA
• Package Quantity: 6

Standard Information

• Brand: EKLIND TOOL CO
• Manufacturer Part Number: 10018