Set of 20 Nozzle ◆ Characteristics · High-quality plastic, durable and odorless. Enough to replace rivets. Reduce waste and extend the life of the adhesive. · The design of the tip is used to make the filling more uniform and save the sealing filling. Use a sealing nut to prevent hardening inside the nozzle and prevent clogging. · Universal standard threaded base, widely used to replace caulking head. Used with silicones, sealants, adhesives, caulks, etc. · Each set of 20 pieces is suitable for the replacement of sealant that cannot be extruded after condensation. Can be used in construction and industrial fields. ◆ Specifications · Material: plastic · Color: white · Length: 102 mm · Inner diameter: 13.5 mm · Thickness: 2mm · Caliber: 4mm ◆ Package includes 20 x Nozzle