Package contents - 2 pieces Sleeve Anchor Product overview - Product name: Sleeve Anchor - Weight: 250 g - Sleeve tube size: 16 x 70 mm (DL) / 0.63 in x 2.80 in (DL) - Thread diameter: M12 / 0.47 in Key benefits - Strong, reliable grip: The sleeve anchor design provides solid anchoring once expanded, helping fixtures stay in place. - Prevents rotation during tightening: The sleeve tube is designed to effectively prevent turning while screws are tightened, increasing friction and maintaining preferred alignment. - Consistent performance: The two-piece sleeve works with the screw to achieve uniform expansion and load transfer. Why you need it - Provides secure mounting for heavy fixtures on appropriate substrates. - Helps reduce the chance of loosening due to sleeve rotation during installation. - Clear specifications for easy selection and compatibility with M12 threading. Specifications at a glance - Package contents: 2 pcs x Sleeve Anchor - Weight: 250 g - Sleeve tube size: 16 x 70 mm (DL) / 0.63 in x 2.80 in (DL) - Thread diameter: M12 / 0.47 in Use scenarios - Mounting a heavy shelf bracket to a concrete or masonry wall to support loads with reliable grip. - Securing a pipe or conduit bracket to a masonry surface, ensuring stable alignment under load. - Installing a ceiling or wall mounted fixture on concrete anchors, preventing bolt rotation during tightening for consistent performance.