Mold Wrench: Fits Mold Sizes: M30-M36 (Metric)/1-1/16 inch-1-7/16 inch (UNC/UNF)/65mm OD Molds; Mold Sizes: 65mm x 25mm/2.56 inch x 0.98 inch. Mold stock is made of steel for strength and durability. Black oxide coating provides additional protection against rust and corrosion. Wide application --- Die wrench using round die (not included), widely used to repair damaged external threads on bolts and studs, or just remove bolts and screws. Easy to use --- The mold wrench comes with adjustable screws, which can firmly fix the round mold and make it easy to operate. Appropriate lubricating oil should be added to the cutting edge of the mold when tapping. Features: The round mold wrench is designed with 4 adjustable screws for fixing the mold. The mold base can hold the round mold firmly and is easy to operate. When exposed to liquid or moisture, the ergonomic plastic dipped handle provides a safe, comfortable grip during use. Color: black+red Material: Steel Package Contents: 1 x Wrench Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.