available in polished brass (PB) and satin stainless steel (SSS). Both finishes are included. Sizes 80mm total length with 60mm backset, 100mm total length with 75mm backset and 150mm total length with 126mm backset. These tubular latches are ideal for use with all our levers on rose which can be fitted with the back to back bolts method for hollow or composite doors. Radius plates are available as an extra item so please be sure to add these to the cart at the time of purchasing