Spindle lengths can easily be cut down to shorten them with an hacksaw if needed., Gold Left hand 2Pack Door Knob Spindle, 140mm Long Door Spindle Replacement Door Handle Parts Gold Vita HB118 Handle UPVC Universal Cranked Window Handle 9mm 15mm 30mm 43mm 55mm Spindle L - UPVCSTORE Window Handle Spindle Length These offset espagnolette window handles from Asec are designed to be compatible with all standard espagnolette and shoot bolt mechanisms with 43mm centres... Colour Finish: White, Gold Black Polished Chrome or Satin Silver Chrome Fixing Hole Centres: 43mm Spindle Length: 40mm, 30mm & 15mm (length is taken from the amount that protrudes from the baseplate) N:B Black & Satin Chrome Colours Available as 30mm & 40mm Spindles Only Handing: Left or Right Baseplate width = 17mm Baseplate length = 60mm Has HB118 stamped under the handle lever The fixing hole centres of 43mm width are the agreed standard setting for window locking mechanisms and therefore will fit almost all locking espags irrespective of supplier. Window Handle Spindle Chrome L/H Handle Just check handing and spindle length required.