Climax Metal 2C-037 Steel Two-Piece Clamping Collar, Black Oxide Plating, 3/8" Bore Size, 7/8" OD, With 6-32 x 3/8 Set Screw 1 Number of Items:1 but it couldn't work underwater

but it couldn't work underwater

EASY OPERATE FOR DOOR HINGE - All holes are countersunk design for convenient operate and easy to fix the screw firmly

1 x Plastic Case

1inch Wheel Material: High Quality plastic

Climax Metal 2C-037 Steel Two-Piece Clamping Collar, Black Oxide Plating, 3/8" Bore Size, 7/8" OD, With 6-32 x 3/8 Set Screw 1 Number of Items:1 but it couldn't work underwaterClimax Metal 2C 037 Steel Two Piece Clamping Collar, Black Oxide Plating, 3 8" Bore Size, 7 8" OD, With 6 32 x 3 8 Set Screw Our two piece clamp on shaft collars are similar to the one piece collars as far as how they work. Two piece clamp on collars come apart in two halves for easy installation and maintenance They promise not to mar the shaft. They clamp evenly around the shaft therefore providing excellent holding power. Made of carbon steel with