EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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These Light Duty 1/2" Worm Gear Clamps are suitable for common home, hardware, and automotive applications requiring greater resistance to corrosion, as they are made of all high nickel grade 201/301 or 300 stainless steel. They have a 1/2" band, with a 5/16" hex-head screw, and come in sizes from 3/8" to 7" clamping diameters.
Light Duty 1/2 Inch (in) Worm Gear Clamps
Unit of Measure
1 

Item #

Item Name

Maximum Clamp Size

Minimum Clamp Size

Band Width (Decimal)

05102006-19Q N/A 0.875 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 0.875 in N/A 0.375 in N/A 0.500 in
05102008-19Q N/A 1.000 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 1.000 in N/A 0.437 in N/A 0.500 in
05102010-19Q N/A 1.063 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 1.063 in N/A 0.500 in N/A 0.500 in
05102012-19Q N/A 1.250 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 1.250 in N/A 0.500 in N/A 0.500 in
05102016-19Q N/A 1.500 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 1.500 in N/A 1.063 in N/A 0.500 in
05102020-19Q N/A 1.750 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 1.750 in N/A 0.750 in N/A 0.500 in
05102024-19Q N/A 2.000 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 2.000 in N/A 1.000 in N/A 0.500 in
05102028-19Q N/A 2.250 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 2.25 in N/A 1.250 in N/A 0.500 in
05102032-19Q N/A 2.500 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 2.500 in N/A 1.500 in N/A 0.500 in
05102044-19 N/A 3.250 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 3.250 in N/A 2.250 in N/A 0.500 in
05102048-19 N/A 3.500 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 3.500 in N/A 2.500 in N/A 0.500 in
05102072-19 N/A 5.000 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 5.000 in N/A 3.000 in N/A 0.500 in
05102088-19 N/A 6.000 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 6.000 in N/A 4.000 in N/A 0.500 in
051033J25-19Q N/A 3.000 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 3.000 in N/A 2.000 in N/A 0.500 in
05200132-19Q N/A 5.500 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 5.500 in N/A 3.500 in N/A 0.500 in
05200133-19Q N/A 6.500 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 6.500 in N/A 4.500 in N/A 0.500 in
05200135-19Q N/A 7.000 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 7.000 in N/A 5.000 in N/A 0.500 in
05200136-19Q N/A 3.750 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 3.750 in N/A 2.750 in N/A 0.500 in
05200137-19Q N/A 4.000 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 4.000 in N/A 3.000 in N/A 0.500 in
05200138-19Q N/A 4.250 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 4.250 in N/A 3.250 in N/A 0.500 in
05201460-19Q N/A 4.500 Inch (in) Maximum Size Light Duty Worm Gear Clamp N/A 4.500 in N/A 2.500 in N/A 0.500 in
Unit of Measure
1