Product Information : - This product has been specifically designed to work with the PWS In-Frame system. Hinges for in-frame doors and 18mm carcases, have a 17mm cranked arm and are used with the 20.5mm mounting plate (B2VGBZ9/17). Screw fixed at 48mm centres. The 200 series hinges are adjusted by simply screwing the adjusting screw in or out. Finished in bright nickel plated steel cup and arm. When using with the in-frame system either 94 or 165 degree opening angle is available. . Side adjustment of -1.5mm to + 4.5mm . Height adjustment of +/- 2mm . Depth adjustment with B2 mounting plate of + 2.8mm