Name: Professional-Grade Hollow Core Socket Wrench Set – Carbon Steel Zinc Plated for Plumbing, Appliance, Auto & Bike Repair (Includes Leverage Bar)
SKU: 6454511
Price: 24.98 USD
Availability: InStock

Overview
This professional-grade hollow core socket wrench set is crafted from high-quality Q235 carbon steel and finished with a zinc-plated or sandblasted surface for superior rust and corrosion resistance. The innovative hollow design allows long threaded bolts to pass completely through the socket, making it ideal for tackling hard-to-reach fasteners, deep recesses, and extended bolt applications. With a wide range of sizes—from 6mm to 55mm—this set is an essential toolkit for maintenance technicians, mechanics, and DIY enthusiasts.

Key Features:

Durable Material: Made of Q235 carbon steel for long-lasting strength, with zinc plating or sandblasted finish to resist rust and corrosion.
Hollow Design: Fully贯通 design allows free passage of long screw shafts, ideal for deep or threaded rod applications.
Complete Size Range: Covers a wide spectrum from small to large nuts (6mm–55mm), suitable for various repair scenarios.
Dual-Ended Design: Most sockets feature two different sizes on each end (e.g., 10/14mm, 23/27mm), offering two tools in one.
Includes Leverage Bar: Most sets come with a matching leverage bar for increased torque and easier removal of stubborn nuts.
Custom Orders Welcome: Factory-direct sales support bulk customization for specialized needs.

Detailed Specifications Table

Image / Model No.	Socket Size (Across Flats)	Socket Length	Wall Thickness	Material / Finish	Leverage Bar Length	Common Applications
Image 1 (Combo 1)	8/9, 10/11, 12/13, 14/15, 16/17mm	105–125mm	Not Specified	Carbon Steel, Zinc-Plated	130mm	Small nuts & bolts
Image 6 (Combo 2)	8–22mm (8 sizes)	105–135mm	Not Specified	Carbon Steel, Zinc-Plated	130mm	General small fasteners
Image 5 (Combo)	32, 34, 36, 38, 40mm	Not Specified	Not Specified	Carbon Steel, Zinc-Plated	Not Specified	Large faucet locknuts (M32 series)
Single Socket	34/40mm	250mm	1.5mm	Carbon Steel, Zinc-Plated	Not Included	Large fixed nuts
Single Socket	23/27mm (Upgraded)	250mm	1.5mm	Carbon Steel, Zinc-Plated	25cm	Single/double-hole faucets, 4" water pipes, toilet inlet valves
Single Socket	30/32mm	200mm	1.5mm	Carbon Steel, Zinc-Plated	20cm	Triple-tube non-pressure faucets, valve core covers
Single Socket	27/38mm	270mm	1.8mm	Carbon Steel, Zinc-Plated	27cm	Corresponding hex nuts
Single Socket	50/55mm	200mm	Not Specified	Carbon Steel, Zinc-Plated	Not Included	Large hex nuts
Single Socket	24/25mm	200mm	Not Specified	Carbon Steel, Zinc-Plated	Not Included	Corresponding hex nuts
Single Socket	16/21mm (Long)	200mm	Not Specified	Carbon Steel, Zinc-Plated	Not Included	Hex nuts, spark plugs
Single Socket	16/21mm (Short)	90mm	Not Specified	Carbon Steel, Zinc-Plated	Not Included	Motorcycle spark plugs (A7/D8 models)
Single Socket	20/22mm	135mm	1.5mm	Carbon Steel, Zinc-Plated	13.5cm	Corresponding hex nuts
Single Socket	16/17mm	125mm	1.5mm	Carbon Steel, Zinc-Plated	12.5cm	Corresponding hex nuts
Single Socket	14/15mm	120mm	1.5mm	Carbon Steel, Zinc-Plated	12cm	Corresponding hex nuts
Single Socket	13/14mm	240mm	1.5mm	Carbon Steel, Zinc-Plated	Not Specified	2-way gooseneck faucets, M8 expansion bolts
Single Socket	12/13mm	115mm	1.5mm	Carbon Steel, Zinc-Plated	11.5cm	Corresponding hex nuts
Single Socket	11/12mm	240mm	1.5mm	Carbon Steel, Zinc-Plated	Not Specified	Horseshoe clip-fixed single-hole faucets
Single Socket	10/11mm	110mm	1.2mm	Carbon Steel, Zinc-Plated	11cm	Corresponding hex nuts
Single Socket	10/14mm	300mm	Not Specified	Carbon Steel, Zinc-Plated	6.5cm	M6 threaded rod / M8 nut ends
Single Socket	9/10mm	240mm	1.2mm	Carbon Steel, Zinc-Plated	Not Specified	Horseshoe clip-fixed single-hole faucets
Single Socket	9/10mm (Short)	100mm	1.2mm	Carbon Steel, Zinc-Plated	Not Included	Corresponding hex nuts
Single Socket	8/9mm	105mm	1.2mm	Carbon Steel, Zinc-Plated	10.5cm	Corresponding hex nuts
Single Socket	6/7mm	100mm	Not Specified	Carbon Steel, Zinc-Plated	Not Included	Small precision hex nuts

How to Choose the Right Socket Size:

We offer three easy methods to identify the correct socket:

Socket Marking Method: The marking “34x40mm” indicates the two hex sizes (across flats) on each end.
Nut Measurement Method: Use a caliper to measure the hex nut’s parallel opposite sides (across flats). If it measures 14mm, select a 14mm socket.
Wrench Match Method: If the nut is usually turned with a 14mm wrench, choose a 14mm socket.

Ideal Applications:

Plumbing: Install/remove faucet nuts, valve core covers, toilet inlet valves.
Auto/Motorcycle: Spark plug replacement, engine and chassis repairs.
Home Appliances: Disassemble washers, air conditioners, and other appliances with hex fasteners.
Bicycle Maintenance: Handlebar, seat post, and other bolt-on parts.
Industrial Use: Install expansion bolts (e.g., M6–M8).