Single Split Black Oxide Steel - Cross Reference

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Single Split Black Oxide Steel

Bore Inch DSP Stafford Old Stafford New Climax Holo-K
1/8" S1-012-BLA - - - - 1C-012 15002
3/16" S1-018-BLA M3L 7L003 1C-018 15004
1/4" S1-025-BLA M4L 7L004 1C-025 15006
5/16" S1-031-BLA M5L 7L005 1C-031 15008
3/8" S1-037-BLA M6L 7L006 1C-037 15010
7/16" S1-043-BLA M7L 7L007 1C-043 15012
1/2" S1-050-BLA M8L 7L008 1C-050 15014
9/16" S1-056-BLA - - - - 1C-056 15016
5/8" S1-062-BLA M10L 7L010 1C-062 15018
11/16" S1-068-BLA M11L 7L011 1C-068 15020
3/4" S1-075-BLA M12L 7L012 1C-075 15022
13/16" S1-081-BLA - - - - 1C-081 15024
7/8" S1-087-BLA M14L 7L014 1C-087 15026
15/16" S1-093-BLA - - - - 1C-093 15028
1" S1-100-BLA M16L 7L100 1C-100 15030
1-1/16" S1-106-BLA - - - - 1C-106 15032
1-1/8" S1-112-BLA M18L 7L102 1C-112 15034
1-3/16" S1-118-BLA M19L 7L103 1C-118 15036
1-1/4" S1-125-BLA M20L 7L104 1C-125 15038
1-5/16" S1-131-BLA M21L 7L105 1C-131 15040
1-3/8" S1-137-BLA M22L 7L106 1C-137 15042
1-7/16" S1-143-BLA M23L 7L107 1C-143 15044
1-1/2" S1-150-BLA M24L 7L108 1C-150 15046
1-9/16" S1-156-BLA - - - - 1C-156 15048
1-5/8" S1-162-BLA M26L 7L110 1C-162 15050
1-11/16" S1-168-BLA M27L 7L111 1C-168 15052
1-3/4" S1-175-BLA M28L 7L112 1C-175 15054
1-13/16" S1-181-BLA - - - - - - - -
1-7/8" S1-187-BLA M30L 7L114 1C-187 15058
1-15/16" S1-193-BLA M31L 7L115 1C-193 15060
2" S1-200-BLA M32L 7L200 1C-200 15062
2-1/8" S1-212-BLA - - - - 1C-212 - -
2-3/16" S1-218-BLA - - - - 1C-218 15066
2-1/4" S1-225-BLA - - - - 1C-225 15068
2-5/16" S1-231-BLA - - - - - - - -
2-3/8" S1-237-BLA M38L 7L206 1C-237 15070
2-7/16" S1-243-BLA M39L 7L207 1C-243 15072
2-1/2" S1-250-BLA - - - - 1C-250 15074
2-9/16" S1-256-BLA - - - - - - - -
Bore Inch DSP Stafford Old Stafford New Climax Holo-K
2-5/8" S1-262-BLA - - - - 1C-262 - -
2-11/16" S1-268-BLA - - - - 1C-268 - -
2-3/4" S1-275-BLA - - - - 1C-275 15078
2-13/16" S1-281-BLA - - - - - - - -
2-7/8" S1-287-BLA - - - - 1C-287 - -
2-15/16" S1-293-BLA - - - - 1C-293 15082
3" S1-300-BLA M48L 7L300 1C-300 15084
3-3/16" S1-318-BLA - - - - H1C-318 - -
3-7/16" S1-343-BLA - - - - H1C-343 - -
3-1/2" S1-350-BLA - - - - H1C-350 - -
3-15/16" S1-393-BLA - - - - H1C-393 - -
4-7/16" S1-443-BLA - - - - - - - -
4-15/16" S1-493-BLA - - - - - - - -
5” S1-500-BLA - - - - - - - -
6” S1-600-BLA - - - - - - - -

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