Boss Head Clamps Holder Metal Grip Holder Support 0-16mm For Lab Retort Stand $ 9.99 Description Material: Aluminum Size:0-16mm Color: as the picture shows Package included: 1x clamp holder Features This is a laboratory iron slip,an usual clamp accessory in the lab. The clamp is made of Zinc alloy,and it is 90 degree with screws,it is secure and easy to control it. Notice: 1.Please allow 1-3mm error due to manual measurement.
