Description Manuals Videos Articles Popular Accessories Clemco #02667 Clemco SG-300 Suction Gun replacement Lock Nut. Item # 6 Related Parts (5) Parts Included (5) 1" Lock Nut #11917 $5.02 1053 Adjusting Stem Lock Nut #23099 $2.51 1408 10-32 Lock Nut #12731 $2.51 1429 Air Jet Lock Nut #11913 $7.54 1467 Panel Nut #30374 $15.07 1498 Customers Also Viewed Clemco SG-300 Portable Suction Blast Gun with… #02641 $775.17 1" Lock Nut #11917 $5.02 Clemco Lightweight Blast Suit $144.94 - $237.02