lime-sand bricks and other softer materials
Overall Size: 105x18x16mm / 4
* Total Size: 74*74*32mm(L*W*H)
high and low-temperature resistance and insulation resistance
Edge Length: 6
8x100mm Plastic Expansion Tube for Drywall with Screws Gray 20pcs 12mmx18mmx30mm lime-sand bricks and other softerDescription: 1. Material: Made of plastic, injection, flexible, good toughness, impact resistance, not easy to break, high expansion coefficient. 2. Design: Good elasticity and high tension. The protruding edge can prevent the expansion screw from entering the deep part of the hole due to over deep making. 3. Advantage: Good anchoring force, large anchorage range, can be used to fix brackets, handrails, shelves, frames, cabinets, mirror frames, coat