Best Copper Clamps in 2026

(50) 1/8'' Clecos Temporary Fasteners + (1) Cleco Pliers + (1) Carry Bag

These Cleco Fasteners Are Made In The USA

Ideal For Use In Automotive Body Work And Repair

💡 Solid Construction - Reinforced nylon body and high-quality hardened steel bars provide great impact resistance, which is totally able to withstand the heavy use expected on construction sites.

💡 Clamp & Spreader - The unique quick-change button design allows the f clamp to be a spreader as well. Just press the red button to take the jaw off and then reverse it before putting it back in, you will get the spreader you need.

💡 Powerful Clamping Force - With up to 150 lbs of squeezing force and a metal ratcheting mechanism, WORKPRO bar clamp offers a decent choice for woodworking or other household repairs. Its lightweight, yet sturdy, and is capable of holding pressure for extended periods.

VISE JAW COVER: Yost Vises UP360 Universal 6 Inch Prism Style Jaw Cover is made from thermoplastic polyurethane (TPU) and can be used on any metal vise for holding wood, metal, plastic, tubing, threaded items safely protecting any product flat or round.

TECHNICAL SPECS: 6” (152mm) vise jaw covers feature groove sizes: Horizontal groove 1/4", 3/8" @ 60° angle, and multiple vertical grooves: 1/4", 1/8", 1/16" and 5/8"; (3) Three strong embedded magnets keep jaw covers in place securely versus (2) magnets.

USE WITH: The magnetic jaw covers are great with variety of vises: bench vises, drill press vises, milling vises and so forth; The distance from the outer edges of the magnets is 3-3/4”, allowing jaw covers to be used on a 4" vise up to a 6" vise. If you have a 4” vise, easily trim off the jaw cover excess

Converting 1/4” female to 3/8” female screw adapter for common tripod/ monopod/rod rail system/ Light stand and back.

Precision made spigot with 1/4" Female to 3/8" Female threaded screw adapter

Easy to assemble and disassemble by hand

CNC precision machining, surface anode anti-oxidation treatment, the body and washer is made of aluminium alloy and copper.

Compatible with all AS quick release plate , such as RRS / KIRK / Wimberley / MARKINS / SUNWAYFOTO / kangrinpoche / BENRO / SIRUI etc.

When loose the screw, you can adjust the width of clamp.

Kit includes: DC-38Q Screw Knob Clamp Quick Release Plate with Arca Type + Metal PU-50 Universal Quick Release Plate

DC-38Q: CNC precision machining, surface anode anti oxidation treatment, the body and washer is made of aluminium alloy and copper

DC-38Q is compatible with all AS quick release plate , such as RRS / KIRK / Wimberley / MARKINS / SUNWAYFOTO / kangrinpoche / BENRO / SIRUI etc

🍀 ღ General Size ღ -- The size of clamps is M90, suitable for holding various pipes or rods like PVC. The diameter of strap's screw hole is 0.24" (6mm). (Warm tips: These straps size is for the actual outside diameter of the pipe, please check the size of your pipes and our clamps carefully to avoid purchasing the unsuitable size!)🌞

🍀 ღ High - Quality Material ღ -- Made of 304 stainless steel, with 0.6mm rigid thickness, our pipe clamps are highly resistant to corrosion and rust, strong and durable.😇

🍀 ღ Wide Application ღ -- Our u brackets could be used in pipe fixing on various surfaces and support structures, great for fixed pipeline with oil, water, gas medium in metallurgy, petroleum, chemicals, vehicles, ships, power hydraulic systems. 🥂

▶ GOOD WEAR RESISTANCE---This welding ground clamp is processed by electroplating, having good wear resistance, could be used for a long period

▶ GOOD CONDUCTIVITY---Adopting high quality copper, the welding ground clamp has good conductivity, easy to assemble and use

▶ PERFECT REPLACEMENT---This welding ground clamp is perfect replacement part for manual welder, with stable performance, high reliability

Holds and aligns materials at a 90° angle

Automatically adjusts to hold together work pieces of different widths.

Sturdy jaws and base made from high grade cast iron.

Parameters --- rated current 5A, gator clip length 1.4 inch/35mm; gator clip opening range 7.5mm; gator clip thickness 0.3mm.

Application --- great for Tech School students to make test leads, solder in-line fuse holders; electronic projects; HVAC system; test bench; fire alarm system troubleshooting.

Good quality clips ---with aligned sharp teeth, solid springs and rivet, the cooper alligator clips are featured with good clamping pressure and good bite on jaws.

These are ideal for Battery chargers (Solar panel, electric fence, etc.) or running apllications from a car or leisure batteries (camping ,boat,electric fence,etc.)

155mm Large size and light weight with sharp teeth. Not cheaply made, very strong and durable.

Widely used for various electrical projects, voltage tester.

4-1/2" & 6" Clamps Set: The set contains 2 pieces 4-1/2" bar clamps and 2 pieces 6" bar clamps. The 4-1/2" clamps can be set to spreaders of size up to 7-7/8", and the 6" clamp is also a spreader with size up to 11-1/4"

Clamp & Spreader: The unique quick-change button design allows the f clamp to be a spreader as well. Just press the red button to take the jaw off and then reverse it before putting it back in, you will get the spreader you need

Powerful Clamping Force: With up to 150 lbs of squeezing force, WORKPRO bar clamp offers a decent choice for woodworking or other household repairs. It is lightweight yet sturdy and is capable of holding pressure for extended periods

Length: 75mm/2.95 inch. Current: 20A(max). Red/Black plastic coated design, couple battery terminals with positive and negative terminals, good tool for your electric projects.

The alligator clamps ideal for charging batteries or connecting the circuits. Widely used for various electrical projects, voltage testers.

Sheathed by the totally insulated PVC, the battery clamps is reliable and safe. Performance and quality tested, Durable 20-amp copper alligator battery clips (10-Amps per clip)

Input: 12V and 38V; support up to: 100Amp-500Amp current

The jumper clip is made of pure copper with good conductivity, with an insulated handle, which is easy to use.

This is ideal for applications running on battery chargers (solar panels, electric fences, etc.) or car batteries (camping, boats, electric fences, etc.) (suitable for most car jumper portable starters)

MATERIAL AND SIZE: Copper-plated metal and rubber. The metal clip with red or black rubber, which can help you to identify positive and negative charge. The size of copper-plated metal clip is 75 x 49 x 13mm / 3" x 1.9" x 0.5" (L*W*T); Jaw Open Width: 25mm / 0.98" Single Weight: 12g

USE SAFETY: 50A rated current. The spring made of high-quality metal can withstand greater pressure, and the rubber wrapped on the alligator clip can help prevent the risk of electric shock when operating electronic products, and it is safer to use.

RUGGED AND DURABLE: These heavy-duty clamps are easy to open, and the spring clamp has a strong bite force and will not fall off once clamped. The probe is sturdy and durable and can be used to repair broken wires on test equipment and chargers or make your own low-voltage jumper wires.

F-Clamps&Spring Clamp Set: Comes with 4 pieces 4-1/2" bar clamps, 2 pieces 6-1/2" spring clamps and 2 pieces 4-1/2" spring clamps

Clamp & Spreader: The unique screw-release button design allows the f-clamp to be a spreader as well. Just screw off the jaw and then reverse it before putting it back in, you will get the spreader you need

Powerful Clamping Force: With up to 50 lbs of squeezing force and a metal ratcheting mechanism, WORKPRO bar clamp offers a decent choice for woodworking or other household repairs. It is lightweight, yet sturdy, and is capable of holding pressure for extended periods

Check out this handy Fix-tite Magnetic Welding Ground Clamp. A device that speeds up grounding chores for welders.

NO-HASSLE SAFETY SETUP - You no longer have to waste your time finding, placing or removing a ground point for a welding job. This device serves as the ground point, which you can take with you anywhere. Simply tack this onto a convenient spot, hook up your safety wire and you're ready to weld.

STRONG MAGNETIC GRIP - This magnetic clamp attaches easily to any smooth metal surface, flat or curved. It holds on tightly, without budging easily. Now that you've got this, you won't have to take minutes searching for a good ground or attaching grounding tabs.

The QR4 quick release plate is manufactured to a high quality and is compatible with all tripod heads from the manufacturer 3 Legged Thing.

Two locking screws on the underside of the quick release plate serve as protection against slipping out when opening the quick-release base clamping mechanism.

The elegant anodised copper makes the quick release plate an optical highlight, but also serves durability. A large rubber insert protects the mounted camera from scratches and effectively prevents the camera from twisting.

【Feature】-- This magnetic clamp is easy to attach to any smooth metal surface, flat or curved.Strong magnetic grip which can make you welding Work more easy and simple.

【Convenient work】-- Undamage the surface or car's paint,this magnetic clip is very convenient.

【Wide Fits】-- The clamp can also be attached to metal poles, struts, railings or the welding table.

Strong magnetism large suction grip - This welding ground magnet attaches easily to any smooth metal surface, flat or curved.The clamp can also be attached to metal poles, struts, railings or the welding table

Material- The welding ground clamp made of 200A copper wire tail, refined conductive rod, high current, stable conductivity. Thick insulation board, durable and good insulation. Fixed with double washers, reinforced and thickened nuts, High strength and hardness

Easy to use magnetic ground clamp- Set up a ground clamp for welding jobs anywhere in seconds.Tack this onto a convenient spot, hook up your safety wire and you're ready to weld

Product Name: Car Battery Alligator Clip; Material: Plastic,Metal

Package Content: Pair x Car Battery Alligator Clip; Shell Color: Red,Black,Gold Tone

Dimension: 93 x 67 x 20mm/3.66" x 2.64" x 0.79"(L*W*T)

Used to provide a solderless connection between ground wire & ground rod

Crafted out of copper for optimal grounding | Simple design for long-lasting connection

Hex-shaped dead bolt for simple securing – no soldering required!

✿Insulated Alligator Clips: The package contains 10 x insulated alligator clamps, each 5pcs in red & black, which makes it easy to distinguish between positive and negative poles. Rated current: 100A, size: 3.54" x 2.96" x 0.71" / 90 x 75 x 18mm (L*W*T)

✿High-Quality Material: Heavy duty alligator clips are made of high-quality copper-plated metal with good conductivity. Heavy duty alligator clamps are covered with rubber on the surface, which has good insulation, which can prevent electric shock when contacting electronic products, making it safer.

✿Clamping Stability: Battery clips with strong springs can be firmly connected to the car battery and voltage tester. The tine design of the battery clamps head can increase the stability of the clamping.

☛【MATERIAL 】: Plastic, Copper Plated Metal; Color : Black, Red, Copper Tone,The Color Of The PVC Helps You To Identify Positive And Negative Charge,Black and red plastic coated, copper plated metal clamp, 50A rated current，Clips Alligator Clamps 50A

☛【50A CLIPS ALLIGATOR CLAMPS】:Red & Black PVC wrapped up to the tip to help prevent shock danger when working with electronics,Made of good quality metal spring can withstand the pressure, easy and safe to use Crocodile Clamp.

☛【STRONG AND STURDY】: the rust-proof metal alligator probe with the plastic cover is very sturdy and durable; You can use it to repair broken leads on test equipment and chargers or make your own low-voltage jumper leads.

Premium quality zinc-plated steel ground clamp for arc welding with current rating: 300-amp, 400-amp and 500-amp.

Clamps are made of zinc-placed steel with strong spring, copper plated jaw and copper braid.

Copper plated hex screw for secured cable connection. Large contact area provides reliable grounding.

IPS/Schedule 40: 3/4-Inch; CTS NOM: 1-Inch

Two bolt

Plated lug, carriage bolt and nuts for corrosion protection

Quality magnetic ground clamp with copper center post

Max amperage is 800 amps

Strong 55 pound pull magnet

MULTIPLE PURPOSE: These direct burial copper ground rod clamps are designed for maintaining proper alignment and contact between ground wires and rods. Utilize for commercial, industrial, agricultural or residential applications.

HIGH-QUALITY CONSTRUCTION: This direct burial copper ground rod clamp is made from high-strength, copper alloy for durability.

RANGE OF OPTIONS: Equipped with 1/0-10, 1-10 and 2-10 wire ranges, these direct burial copper ground rod clamps offer a range of diameters that include ½”, 5/8”, ¾” and 3/8”.

(100) 1/8'' Clecos Temporary Fasteners + (1) Cleco Pliers + (1) Carry Bag

Cleco Fasteners Made In The USA

Ideal For Use In Automotive Body Work And Repair

Automatic adaptation to work pieces of different thicknesses

Stable jaws and body made of high quality cast iron

Copper-plated spindle prevents adhesion of welding spatters