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 1-Piece Quick Release Worm Gear Clamps have a quick release feature , provided by a swivel-action locking of the screw to the band, making both installation and removal fast and easy.
1-Piece Quick Release Worm Gear Clamps
Unit of Measure
1 2 3 

Item #

Item Name

Maximum Clamp Size

Hex Head Screw Size

Band Width (Decimal)

05200047-19Q N/A 10.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 10.000 in N/A 5/16 in N/A 0.500 in
05200048-19Q N/A 12.250 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 12.250 in N/A 5/16 in N/A 0.500 in
05500072-19Q N/A 5.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 5.000 in N/A 5/16 in N/A 0.500 in
15I000062-19Q N/A 1.250 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 1.250 in N/A 5/16 in N/A 0.562 in
15I000063-19Q N/A 1.750 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 1.750 in N/A 5/16 in N/A 0.562 in
15I000064-19Q N/A 2.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 2.000 in N/A 5/16 in N/A 0.562 in
15I000065-19Q N/A 2.250 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 2.25 in N/A 5/16 in N/A 0.562 in
15I000066-19Q N/A 2.750 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 2.750 in N/A 5/16 in N/A 0.562 in
15I000067-19Q N/A 3.500 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 3.500 in N/A 5/16 in N/A 0.562 in
15I000068-19Q N/A 4.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 4.000 in N/A 5/16 in N/A 0.562 in
15I000069-19Q N/A 5.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 5.000 in N/A 5/16 in N/A 0.562 in
15I000070-19Q N/A 6.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 6.000 in N/A 5/16 in N/A 0.562 in
15I000071-19Q N/A 7.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 7.000 in N/A 5/16 in N/A 0.562 in
15I000072-19Q N/A 7.750 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 7.750 in N/A 5/16 in N/A 0.562 in
15I000073-19Q N/A 8.500 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 8.500 in N/A 5/16 in N/A 0.562 in
15I000074-19Q N/A 10.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 10.000 in N/A 5/16 in N/A 0.562 in
15I000075-19Q N/A 12.25 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 12.250 in N/A 5/16 in N/A 0.562 in
15I000076-19Q N/A 1.250 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 1.250 in N/A 3/8 in N/A 0.562 in
15I000077-19Q N/A 1.750 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 1.750 in N/A 3/8 in N/A 0.562 in
15I000078-19Q N/A 2.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 2.000 in N/A 3/8 in N/A 0.562 in
15I000079-19Q N/A 2.250 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 2.25 in N/A 3/8 in N/A 0.562 in
15I000080-19Q N/A 2.750 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 2.750 in N/A 3/8 in N/A 0.562 in
15I000081-19Q N/A 3.500 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 3.500 in N/A 3/8 in N/A 0.562 in
15I000082-19Q N/A 4.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 4.000 in N/A 3/8 in N/A 0.562 in
15I000083-19Q N/A 5.000 Inch (in) Maximum Clamp Size 1-Piece Quick Release Worm Gear Clamp N/A 5.000 in N/A 3/8 in N/A 0.562 in
Unit of Measure
1 2 3