Split Circular Die, 5/16"-18 Thread, High Speed Steel Modular Tool Box Parts & Accessories Firestop tested up to four

Firestop tested up to four hours in accordance with ASTM E 814 (UL 1479) and CAN/ULC S115

Woven nylon hook fastener provides great design flexibility and fast product assembly

Plunges into sheet metal with ease and the tapered profile design allows the blade to make both radius and square cuts

Supplied with latch plate and patented thumb control lever for one handed operation

Split Circular Die, 5/16"-18 Thread, High Speed Steel Modular Tool Box Parts & Accessories Firestop tested up to fourPackaging and product are both recyclable Specifications Material High Speed Steel Thread Size 5 16" 18 Outside Diameter 1 5 16" Thickness 7 16" Country Of Origin United Kingdom