John Guest Speedfit 15mm We stock a range of 15mm John Guest Speed Fit Fittings. Filter by: Items starting with ... A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9 Displaying 1 to 4 (of 4 products)   John Guest Stem to Hose Connector 15mm x 1/2" NC932 Price: $9.00 Save: $4.00  (31%) off RRP More Info Quick Buy John Guest Straight Reducer Connector 15mm x 1/2" NC462 Price: $14.00 Save: $5.00  (26%) off RRP More Info Quick Buy John Guest 12mm x 15mm Stem PM061512E Stem Reducer Price: $9.00 Save: $3.00  (25%) off RRP More Info Quick Buy John Guest 15mm Tube x 1/2" BSP Female Coupler PSE3201W Price: $9.50 Save: $3.00  (24%) off RRP More Info Quick Buy Displaying 1 to 4 (of 4 products)