
(SMC BT Form B/AD continued)
| order number | catalog number | D1 | D2 | D21 | L1 | L2 | L20 L21 | lock screw | drive key | wrench size lock screw | lbs |
| 4135494 | BT50BTDSMC0751050 | 3/4 | 1.75 | 2.56 | 10.5 | .53 | 8.6 9 | KLS07 | KDK05 | 1/4 | 16.73 |
| 4135495 | BT50BTDSMC1001250 | 1 | 2.75 | — | 12.5 | 11.00 | — — | KLS10 | KDK06 | 5/16 | 25.46 |
| 4135496 | BT50BTDSMC1251300 | 1 1/4 | 2.88 | — | 13.0 | 11.50 | — — | KLS12 | KDK08 | 5/16 | 32.71 |
NOTE: Do not overtighten lock screw. Supplied with lock screw and drive keys. Interchangeable coolant-style lock screws are available and must be ordered separately; see page J26. Lock screw wrench not included. For retention knobs, see page J33.