Comparison : |
Item # KNA-LM1051, New 'LM' Cover Assembly with Cams, White Neoprene, no Weld Ring (Replaces LM1020) Item # KNA-LM1061, New 'LM' Cover Assembly with Cams, Buna-N, no Weld Ring (Replaces LM1010) Item # KNA-LM1151, New 'LM' Manhole Assembly with Cams, Aluminum Weld Ring, White Neoprene (Replaces LM1120) Item # KNA-LM1161, New 'LM' Manhole Assembly with Cams, Aluminum Weld Ring, Buna-N (Replaces LM1110) Item # KNA-LM1251, New 'LM' Manhole Assembly with Cams, Steel Weld Ring, White Neoprene (Replaces LM1220)
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