These clamps are not intended for 1.5" pipes or tubes. My drum rack is damaged due to trying to fit these on for the first time. The clamp will not close fully, and the pipe does not seat inside. It is like these clamps are made for 1-1.25" pipe. Please do not purchase these thinking you are saving money.....They are horrible. Read more

es un producto no comparable a marcas como pearl o gibraltar. la parte de los engranajes se la ve delicada si en algun momento los dientes no cuadran al 100% creo que habrá un daño irreparable. por ello es de uso delicado. el aguante de peso creo que resistiría platos de 16 a 19 pulgadas no es para usarlo en constantes desmontes de equipo. seguro terminará dañado. mi uso para algo fijo y medianamente pesado: soultone 18 extreme. Read more

To fit a 1..5 Gibraltar rack remove the rubber patches glued to the clamp. Clean off the glue residue. Cut the rubber patch into 4 thin strips to fit into the inside grooves on the clamp. Make sure to press rubber strips into the grooves. Use a straight edge ruler and a. Box blade to cut rubber patch ( careful when cutting). Replace the short drum key bolt with the M6-1.0x 16mm bolts from Home Depot. Read more

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Did not hold the standard gibraltar boom arms. Had to file the inside of the eye-screw to get the boom arm to fit Read more