Reducers & Joiners - Plastic We stock a full range of brass and plastic pipe fittings available in 1/4", 1/2", 3/4" and 1" BSP and NPT 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)   Hex Nipple 1/4" x 1/4" Plastic Housing Joiner with Orings Price: $1.20 Save: $1.30  (52%) off RRP More Info Quick Buy Hex Nipple 1/2" x 1/2" Plastic Housing Joiner with Orings Price: $2.00 Save: $1.00  (33%) off RRP More Info Quick Buy Hex Nipple 3/4" x 3/4" Plastic Housing Joiner with Orings Price: $3.00 Save: $1.00  (25%) off RRP More Info Quick Buy Hex Nipple 1" x 1" Plastic Housing Joiner with Orings Price: $4.00 Save: $1.00  (20%) off RRP More Info Quick Buy Displaying 1 to 4 (of 4 products)