Medium Duty w Anti-slip device Fitters & Steel Construction clamps (473 series)
Specially textured safety- type sectional steel rail heat treated, bright zinc galvanized fixed arm
Revolutionary ANTI-SLIP device (patented) prevents the arm of the clamp from slipping down the rail during fit up and allows the arm to be easily positioned securely anywhere on the rail
Smooth turning gunmetal finish steel spindle with acme thread
Replaceable pressure pad (screw on type) tilts up to 35 degrees to enable clamping of slanting workpieces under extreme loads in the construction of steel structures, trucks, machines, etc
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