Whitworth Full Profile - External 
ITEM CODE | Pitch mm | D (IC) inch | L | X | Y | ||
RH | LH | ||||||
EXTERNAL | 11ER28W | 11EL28W | 28 | 1.4" | 11 | 0.6 | 0.6 |
11ER26W | 11EL26W | 26 | 0.7 | 0.8 | |||
11ER20W | 11EL20W | 20 | 0.8 | 0.7 | |||
11ER19W | 11EL19W | 19 | 0.8 | 0.9 | |||
11ER18W | 11EL18W | 18 | 0.8 | 1.0 | |||
11ER16W | 11EL16W | 16 | 0.9 | 1.1 | |||
11ER14W | 11EL14W | 14 | 1.0 | 1.2 | |||
16ER28W | 16EL28W | 28 | 3/8" | 16 | 0.6 | 0.7 | |
16ER26W | 16EL26W | 26 | 0.7 | 0.8 | |||
16ER20W | 16EL20W | 20 | 0.8 | 0.9 | |||
16ER19W | 16EL19W | 19 | 0.8 | 1.0 | |||
16ER18W | 16EL18W | 18 | 0.8 | 0.9 | |||
16ER16W | 16EL16W | 16 | 0.9 | 1.1 | |||
16ER14W | 16EL14W | 14 | 1.0 | 1.2 | |||
16ER12W | 16EL12W | 12 | 1.1 | 1.4 | |||
16ER11W | 16EL11W | 11 | 1.1 | 1.5 | |||
16ER10W | 16EL10W | 10 | 1.1 | 1.5 | |||
16ER09W | 16EL09W | 09 | 1.2 | 1.5 | |||
16ER08W | 16EL08W | 08 | 1.2 | 1.7 | |||
22ER07W | 22EL07W | 07 | 1/2" | 22 | 1.6 | 2.3 | |
22ER06W | 22EL06W | 06 | 1.6 | 2.3 | |||
22ER05W | 22EL05W | 05 | 1.7 | 2.4 | |||
27ER4.5W | 27EL4.5W | 4.5 | 5/8" | 27 | 1.8 | 2.6 | |
27ER04W | 27EL04W | 04 | 2.0 | 2.9 | |||
