Feature●Strong die-cast clamp holds 2 burets at once●Spring-loaded handles hold burets securely●Rubber-covered grips prevent scratches●Accommodates rods up to 1/2" diam.Description Strong die-cast clamp holds 2 burets at once. Spring-loaded handles hold burets securely. Rubber-covered grips prevent scratches. Accommodates rods up to 1/2" diam.