11/14 inch 45 Degree Miter Clamp Countertop Seam Splicing Fixture for Install Stone Degree Miter ClampFEATURES AND ADVANTAGES: 1. The 45 degree mitre clamp is mainly used for jointing artificial and natural stone, or 45 degree jointing of other materials. 2. Our 45 degree mitre clamps countertop Seam Splicing Fixture is made of of great quality materials, small installation gap, good splicing effect, more durable. 3. Strong and durable, using high carbon steel plate overall stamping forming, strong tension, surface nickel plating treatment, not easy