Cyclaire Key Turner, Strong Stainless Steel Key Turner That Makes Key Easier to Turn, Even for Weaker Hands sport which can be easily carried This bundle includes four which can be easily carried regardless of whether it is traveling or hiking Fit ropes up to 16mm Lage size for hauling big load Max Breaking Strength = 32kN 7100lbs Strong and efficient Swing sides for easy and rapid rope installation Mounted with ball bearing Long Lifecycle Read more Highlights Single Sheave Double Sheaves Big Load Read more Read more Fixed Plate Micro Pulley Swing Double Pulley Swing Single Pulley RockWalk 28 Double Pulley RockWalk 25 Double Pulley Max Breaking Srength 20 kN 32 kN 32 kN 28 kN 25 kN Max Rope Diameter 13 mm 15 mm 15 mm 13 mm 13 mm Sheave One Two One Two Two Side Plates Fixed Swing Swing Fixed Fixed CE Marking ✓ ✓ ✓ ✓ ✓ Brand NewDoar NewDoar NewDoar NewDoar NewDoar even with weaker hands Key Turner Strongly made with brushed stainless steel 60mm x 16mm x 2mm Works with almost every flat key: cylinder rim locks as found on most uPVC composite doors (see photo) Stays separate from the key until use to avoid bulking up the key in your pocket purse Made in the UK and posted quickly by Cyclaire