Carr Lane Mfg. Co.St. Louis, MO
 
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Phone: 314-647-6200
Fax: 314-647-5736
 
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 Pneumatic Clamps
 
Carr Lane offers more clamping selections than any other American manufacturer. Carr Lane's patented automatic toggle clamps feature clamping action which automatically adjusts for different workpiece thicknesses. Carr Lane's complete toggle clamp line includes horizontal and vertical handle hold down clamps, push-pull models, latch action clamps, toggle pliers and air-powered clamps. All are available in a range of sizes and holding capacities. New items include automotive, heavy-duty, vertical-handle toggle clamps with holding capacities up to 6000 lbs, designed to deliver both high clamping forces and long service life.
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 CL-400-PTC
 
100 Lbs Holding Capacity
Super-compact air clamp for applications where space is at a premium. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Open arm provides adjustable spindle location. Arm opens 100°.
 
These clamps are optionally available with an air cylinder that has a magnetic piston ring for position sensing.
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 CL-500-PTC
 
200 Lbs Holding Capacity
Small-yet-powerful air clamp with a long open arm. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Open arm provides adjustable spindle location. Arm opens 100°.
 
These clamps are optionally available with an air cylinder that has a magnetic piston ring for position sensing.
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 CL-1001-PTC Solid Arm
CL-1000-PTC Open Arm
 
500 Lbs Holding Capacity
Popular medium-size air clamp. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Choose either a solid arm for fixed spindle location, or an open arm for adjustable location. Arm opens 92°.
 
These clamps are optionally available with an air cylinder that has a magnetic piston ring for position sensing.
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 CL-2001-PTC Solid Arm
CL-2000-PTC Open Arm
 
1000 Lbs Holding Capacity
Powerful, larger-size air clamp. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Choose either a solid arm for fixed spindle location, or an open arm for adjustable location. Arm opens 83°.
 
These clamps are optionally available with an air cylinder that has a magnetic piston ring for position sensing.
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 CL-3000-PTC
 
5000 Lbs Holding Capacity
Heavy-duty air clamp with a solid forged steel clamping arm. Similar to a vertical-handle hold-down clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. Solid arm can be tapped to accept a spindle, or otherwise modified. Arm opens 83°.
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 Toggle Push Clamps CL-600-PPC
 
100 Lbs Holding Capacity
Super-compact air clamp for applications where space is at a premium. Similar to a manual plunger clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. 7/16" plunger travel.
 
These clamps are optionally available with an air cylinder that has a magnetic piston ring for position sensing.
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 Toggle Push Clamps CL-1500-PPC
 
850 Lbs Holding Capacity
Larger-size air clamp. Similar to a manual plunger clamp, except operated by an air cylinder instead of by hand. Toggle linkage provides high holding capacity and insures positive mechanical locking even if air pressure fails. 1" plunger travel.
 
These clamps are optionally available with an air cylinder that has a magnetic piston ring for position sensing.
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 Flange Base
 
100 psi max (Air) Double Acting
Air-operated version of our popular hydraulic Swing Clamps, for applications requiring light clamping force. Arm swings clear for easy loading. Sturdy helical-cam mechanism. Arm can be mounted to start its 90° swing from any of four positions, 90° apart. Flange-base version provides many mounting options.
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 All Threaded
 
100 psi max (Air) Double Acting
Air-operated version of our popular hydraulic Swing Clamps, for applications requiring light clamping force. Arm swings clear for easy loading. Sturdy helical-cam mechanism. Arm can be mounted to start its 90° swing from any of four positions, 90° apart. All-threaded version is ideal for mounting through a fixture plate, to keep air lines out of the working area. Available in five sizes.
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