These 5/8" Hi-Torque Heavy Duty Marine Worm Gear Clamps are guaranteed to withstand over 4-times the SAE standard requirements for worm gear clamps, and are approved for Marine use. Their heavy-gauge housing is orbitally riveted to a unique saddle, designed to keep 8 screw threads simultaneously engaged in the band. Coupled with their wider and thicker band (0.625" x 0.028"), this provides exceptional torque drive and 3-times the strength of comparable clamps. These clamps are ideal for applications where conventional clamps are inadequate, and can even replace the need for double and triple clamping.

They are made from 100% 316 Stainless Steel, or 301/304 SS Band, Housing & Saddle with 305 SS Hex-Head Slotted Screw.
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5/8 Inch (in) Hi-Torque Heavy Duty Marine Worm Gear Clamps

1.750 Inch (in) Maximum Size Hi-Torque Heavy Duty Marine Worm Gear Clamp
5/8 Inch (in) Hi-Torque Heavy Duty Marine Worm Gear Clamps

1.750 Inch (in) Maximum Size Hi-Torque Heavy Duty Marine Worm Gear Clamp
5/8 Inch (in) Hi-Torque Heavy Duty Marine Worm Gear Clamps

2.125 Inch (in) Maximum Size Hi-Torque Heavy Duty Marine Worm Gear Clamp
5/8 Inch (in) Hi-Torque Heavy Duty Marine Worm Gear Clamps

2.625 Inch (in) Maximum Size Hi-Torque Heavy Duty Marine Worm Gear Clamp
5/8 Inch (in) Hi-Torque Heavy Duty Marine Worm Gear Clamps

2.625 Inch (in) Maximum Size Hi-Torque Heavy Duty Marine Worm Gear Clamp
Description N/A These 5/8" Hi-Torque Heavy Duty Marine Worm Gear Clamps are guaranteed to withstand over 4-times the SAE standard requirements for worm gear clamps, and are approved for Marine use. Their heavy-gauge housing is orbitally riveted to a unique saddle, designed to keep 8 screw threads simultaneously engaged in the band. Coupled with their wider and thicker band (0.625" x 0.028"), this provides exceptional torque drive and 3-times the strength of comparable clamps. These clamps are ideal for applications where conventional clamps are inadequate, and can even replace the need for double and triple clamping.

They are made from 100% 316 Stainless Steel, or 301/304 SS Band, Housing & Saddle with 305 SS Hex-Head Slotted Screw.
Type N/A Worm Gear
Band Material N/A 301/304 Stainless Steel (SS) N/A 316 Stainless Steel (SS) N/A 301/304 Stainless Steel (SS) N/A 316 Stainless Steel (SS) N/A 301/304 Stainless Steel (SS)
Band and Housing Material N/A N/A N/A N/A N/A 301/304 Stainless Steel (SS)
Maximum Clamp Size N/A 1.750 in45 mm N/A 1.750 in45 mm N/A 2.125 in54.00 mm N/A 2.625 in54.00 mm N/A 2.625 in67.00 mm
Minimum Clamp Size N/A 25 mm1.000 in N/A 25 mm1.000 in N/A 32 mm1.250 in N/A 32 mm1.250 in N/A 45.00 mm1.750 in
Band Width (Decimal) N/A 15.80 mm
Screw Material N/A 305 Stainless Steel (SS) N/A 316 Stainless Steel (SS) N/A 305 Stainless Steel (SS) N/A 316 Stainless Steel (SS) N/A 305 Stainless Steel (SS)
Housing Material N/A 301/304 Stainless Steel (SS) N/A 316 Stainless Steel (SS) N/A 301/304 Stainless Steel (SS) N/A 316 Stainless Steel (SS) N/A 301/304 Stainless Steel (SS)
Industry Focus N/A Marine
Features and Benefits N/A
  • Eliminates double clamping
  • 3-times stronger than other clamps
  • Withstand 4-times the standard SAE Torque requirements
  • Corrosion Resistant Marine Grade Stainless Steel
Note N/A Same sizes are available in other materials, finishes and varying grades of stainless steel. For more information, contact EFC-Intl directly.
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