Mechanical Clamps | McMaster-Carr

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Material

System of Measurement

Shaft Diameter

Clamp Type

Construction

Pipe Size

Shaft Type

Round with Support Rail

Width

Shaft Mount Type

Clamp ID

Clamping Action

REACH

RoHS

Compliant with Exemptions

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Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

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Length

Clamping Screw Material

Band Width

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For Use With

Acetic Acid (White Vinegar) (10% Concentration)

Copper Tube Size

Screw Material

9,590 Products

Fabricating and Machining

Clamps

Hold workpieces securely in place

750 products

Locking Pliers

Clamp workpieces and lock them in place to keep your hands free

62 products

Vises

Secure workpieces in place

176 products

Clothespins

Hold light items, secure covers, and seal bags

4 products

Spring Clamp Workholders

Secure small parts in spring clamps to keep hands free for soldering, gluing, and assembling

7 products

Fixturing Clamps

Secure your workpiece to a fixture table so it won't move during machining

319 products

Fixturing Kits

Everything needed to mount workpieces of different sizes to your machine table

21 products

Alignment Locks

Precisely align your mold halves

25 products

Measuring and Inspecting

Square Holding Clamps

Position squares for repeat checking and marking

1 product

Variance Indicator Clamps

Secure and position indicators, arms, and other components on holders

61 products

Height Gauge Scriber Clamps

Replace the scriber clamp on your Mitutoyo height gauge

5 products

Bench Centers

Inspect cylindrical parts for irregularities that could cause wobbles or vibrations

5 products

Test Lead Clips

For hands-free testing, create a temporary yet secure electrical connection

77 products

Fluid Handling

Hose Clamps

Connect hose to barbed hose fittings

1,398 products

Hose and Tube Pliers

Install, remove, or pinch off hose and tube

8 products

Pipe Repair Clamps

Fix small holes and cracks in pipe without taking your system apart

244 products

Tube Fitting Clamps

Quickly secure connections between tube fittings, including sanitary and high-vacuum fittings

145 products

Tube Repair Clamps

Mend small holes, cracks, and full-circle breaks in tubing without dismantling your system

18 products

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

44 products

Hose Identification Bands

Color code hose and tube lines to identify them at a glance

1 product

Mixer Clamps

Mount mixers to stands, pipes, or tank rims

9 products

Electrical

Bonding and Grounding Clamps

Add cable or use included cable to create a grounding path, which prevents static charge buildup

50 products

Grounding Clamps

Attach grounding wire to equipment to ground electrical current

54 products

Fuse Clamps

Avoid excessive heat and blown fuses by securing fuses into fuse blocks

7 products

Cable Tray Hanging Clamps

Suspend trays from the ceiling or the run above

1 product

Jumper Cable Clamps

Replace clamps on jumper cables

2 products

Power Transmission

Shaft Collars

Hold and position parts on a shaft, or limit shaft movement

2,803 products

Pulley and Sprocket Bushings

Mount between a rotating shaft and equipment to secure the shaft and reduce vibration

623 products

Lead Screws and Nuts

Components travel along a screw with broad, square threads to clamp and lift heavy loads

55 products

Material Handling

Routing Clamps

Secure routed lines of pipe, tubing, and conduit

1,139 products

Loop Clamps

Hold pipe snug against the mounting surface to prevent movement that may cause breakage

478 products

Beam Clamps

Secure lines of pipe and duct, overhead equipment, and lighting fixtures to beam flanges

163 products

Pipe Hangers

Suspend pipe, conduit, and tube from threaded rods, hooks, and straps

133 products

Riser Clamps

Wide flanges support vertical pipe passing through floors

38 products

Pipe Standoff Clamps

Secure pipes in sanitation drain applications and keep them from touching the mounting surface

22 products

Conveyor Guide Clamps

Connect conveyor guides to each other and secure them in place

39 products

Cable Pulling Clamps

Maintain tension until a line can be permanently anchored

11 products

Plate Clamps

Vertically lift heavy metal plates, or lift and flip them to their other side

38 products

Heating, Ventilation, and Air Conditioning

Duct and Duct Fittings

Circulate air through HVAC systems using round, rectangular, and fabric duct

30 products

Building and Machinery Hardware

Wheel Clamp Locks

Lock a wheel to prevent forklifts, tuggers, and other vehicles from moving

5 products

Safety Equipment

Glove Box Clamps

Secure gloves to glove boxes

2 products