Specification Material Diecast Zinc, Alloy ZP3Brass ShaftNylon InsertsABS Snap-On Covers Finish Satin Chrome Plate Mounting Concealed Screw Fix or Bolt Through Minimum Hinge Clearance For Lift-Off Hinges 35mm Specify MODA_LHSPRING_SCP: Left Hand MODA_RHSPRING_SCP: Right Hand Features Spring-assisted door opening/door closingFully Adjustable Spring to suit door - No Tension to Full Tension SpringReversible Hold Open / Hold ClosedLiftoff capability Load Rating 15Kg per hinge For optimum performance -2 hinges per door up to 30KgsFor doors over 30Kg allow for 15Kg per hinge Note: 3 Hinges per door is recommended to prevent door bowing Note For Bolt Through use 106C_FACEPLATE Concealed Fix Face Plate (Available in Satin Chrome Plate only) All hinges are available with or without fixings. Please nominate your requirements at the time of ordering.