TALBOT MDPE 32mm x 1" Push Fit Male Adaptor - E2732 - IMPORTANT NOTE, MOST PLUMBING PRODUCTS ARE STATED AS BSP IMPERIAL THREAD MEASUREMENT WHICH MEANS THAT ACTUAL DIAMETER OF THE THREAD SIZE IS APPROXIMATELY 1/4 INCH LARGER THAN THAT STATED IN BSP TERMS. FOR EXAMPLE THIS 1 INCH BSP THREAD ACTUALLY MEASURES APPROXIMATELY 1 1/4 INCH IN DIAMETER