What are the new RoHS conform partnumbers of the 51L latches?
We divided the 51L latches series into 5 different styles: you'll find here a conversion list to replace your toxic cadmium plated parts to RoHS conform parts, we also do recommend to switch over to the new stainless steel part numbers of each latch. 1) basic latch 2) secondary lock version of basic latch 3) reverse base latch 4) secondary lock version of reverse base latch 5) hasp style latch information on strikes is below ********************************************************* 1) basic latch
base steel zinc plated, other: steel cadmium plated | handle and base: steel chromium plated, other steel cadmium plated | steel cadmium plated gold chromate | old PN | NEW recomended ROHS conform |
- | 51L1-1-1AB | 51L1-1-1AA | V951L02-1-1AF | |
- | 51L1-1-4AB | 51L1-1-4AA | V951L02-1-5AF | |
51L1-1-2AC | - | - | V951L02-1-2AF | |
- | 51L1-1-5AA | 51L1-1-5AA | V951L02-1-5AF |
We recommend you also to switch to the new valid partnumbers for the stainless steel versions.
old PN | new PN |
51L1-1-1BF | |
51L1-1-4BF | |
51L1-1-2BF |
2) secondary lock version of basic latch take care: the secondary lock version on the cadmium style latches is made of die cast zinc, whereass the lock on the New ROHS latches are made of stainless steel
handle and base: steel chromium plated, other steel cadmium plated | steel cadmium plated gold chromate | old PN | NEW recomended ROHS conform |
51L1-1X1AB | 51L1-1X1AA | V951L04-1X1AF | |
51L1-1X4AB | 51L1-1X4AA | V951L04-1X5AF | |
51L1-1X2AC |
We recommend you also to switch to the new valid partnumbers for the stainless steel versions.
old PN | new PN |
51L1-1X1BF | |
51L1-1X4BF | |
51L1-1X2BF |
3) reverse base latch
handle and base: steel chromium plated, other steel cadmium plated | steel cadmium plated gold chromate | old PN | NEW recomended ROHS conform |
51L3-1-1AB | 51L3-1-1AA | V951L03-1-1AF |
We recommend you also to switch to the new valid partnumbers for the stainless steel versions
old PN | new PN |
51L3-1-1BC |
4) secondary lock version of reverse base latch Take care: the secondary lock version on the cadmium style latches is made of die cast zinc, whereass the lock on the New ROHS latches are made of stainless steel.
handle and base: steel chromium plated, other steel cadmium plated | steel cadmium plated gold chromate | old PN with larger holes | NEW recomended ROHS conform with larger holes |
51L3-1X1AB | 51L3-1X1AA | V951L03-1X5AF |
We recommend you also to switch to the new valid partnumbers for the stainless steel versions.
old PN | new PN |
51L3-1X1BC |
5) hasp style latch We furthermore recommend to evaluate if you can use following alternative: contact us for a specific drawing, as there are some differences.
steel cadmium plated gold chromate | handle steel chromium plated, others: steel cadmium plated clear chromate | RoHS conform |
51L38-1-1AA | 51L38-1-1AC |
strikes
OLD | OLD cadmium plated parts | old PN | new ROHS conform PN |
steel cadmium plated gold chromate | 51L7-1AA | V951L7-1AF | |
steel chromium plated | 51L7-1AB | - | |
steel zinc plated not Rohs conform (to weld) | 51L7-2AC | - | |
steel oil coated | 51L7-1AG | - | - |
old PN | new PN |
51L7-1BF |