Best Box End Combination Wrenches in 2026

Fully polished drop forged alloy steel

3/8 inch drive

Mounted on a convenient storage rail

Flex head tilts up to 180° at any interval

Ideal for softer metals

Size stamped on both sides. Packaging : Carded

【 Premium Material 】Chrome Plated Carbon Steel, Drop forged and hardened treated, Bright full polished finish for easy clean and rust-resisting.

【 Compatible Design】For any 1/2 inch drive rachet handle, extension bar or torque wrench.

【Stay Organized】Sturdy plastic case with molded size, Easy storage and quick organization, Laser-etched wrench size for simple identification.

Great Grip: You can count on this wrench to easily loosen and tighten flare nuts; The 6 points of contact on this wrench deliver a superior grip for every job

Superior Strength: No matter how much you use it or toss it around in a toolbox, this wrench is built to last; Constructed from drop forged steel for strength and durability

Rust Resistant: Even over time with continued use, you never have to worry about this wrench rusting; The chrome plating ensures that this wrench will resist corrosion

Set includes the following sizes: Metric Size:10 mm, 11 mm, 13 mm, 14 mm, 15 mm, 16 mm, 17 mm, 18 mm, 19 mm and 22 mm; SAE Size: 3/8'', 7/16'', 1/2'', 9/16'', 5/8'', 11/16'' and 7/8''.

Set of crows foot combination wrenches in SAE and Metric sizes for use with 3/8" square drive extension bar and ratchet.

To access fasteners from the top and side and in tight spaces where a regular open-end wrench can’t reach.

4Pc Mm flare nut wrench Set

Precision chrome vanadium steel construction

Traditional raised panel handles for comfort

Performance Tool

Size: 3/8" by 7/16" Flare Nut Wrench

15 degree offset.

Performance Tool

Size: 3/4" by 7/8" Flare Nut Wrench

15 degree offset.

Speed - Ratcheting jaw allows you to advance the flare nut without removing the wrench from the fastener

Strength - The ratcheting flex flare nut wrench design exceeds ANSI specifications

Access - Flex head can be positioned though 180 degrees to access hard-to-reach fasteners and the open end flare nut head slips easily over lines

Ratcheting jaw provides maximum productivity

Color: Black

Made in China

Hex shaped heads give more points of contact on the fastener to prevent damage

Ideal for use on hex nuts made of softer materials

Manufactured from chrome vanadium steel for better strength and longer tool life

Speed - Ratcheting jaw allows you to advance the flare nut without removing the wrench from the fastener

Strength - The ratcheting flex flare nut wrench design exceeds ANSI specifications

Access - Flex head can be positioned though 180 degrees to access hard-to-reach fasteners and the open end flare nut head slips easily over lines

PRACTICAL DESIGN: The open ended wrench allows for easy access of bolts and nuts around piping and tubing. The ratchet only needs 5 degree movement to turn the head, making it very easy to work in tight spaces. The ratchet head is flexible in 180 degrees to work in hard to reach spots.

COMMON SIZES: The ratchet set comes in common sizes used in many machines and automotives. The set includes 6 wrenches ranging from 14mm to 19mm.

MATERIAL: The ratchet wrenches are made from Chrome Vanadium Steel, a common steel found in many automotive tools, and is known for its strength and rust-blocking qualities. The rathets are heat treated for maximum strength and have a mirror chrome finish to prevent rusting.

Fully Polished SAE & Metric Flare Nut Wrench Set, 9 Pc. SUU-9809

Non-reflective black oxide finish for use where non-plated products are required

12 Point flare nut box end allows for fine indexing, helping to improve speed and access

Pivoting head allows user to place the wrench over the connected pipes to reach the fastener

Speed - Ratcheting jaw allows you to advance the flare nut without removing the wrench from the fastener

Strength - The ratcheting flex flare nut wrench design exceeds ANSI specifications

Access - Flex head can be positioned though 180 degrees to access hard-to-reach fasteners and the open end flare nut head slips easily over lines