M1031-2545-N,METRIC ROUND STANDOFFNO FINISH -
M1031-2545-S,METRIC ROUND STANDOFFPLAIN STEEL
M1031-2545-SS,METRIC ROUND STANDOFFPLAIN STAIN
M1031-3005-AL,METRIC ROUND STANDOFFPLAIN ALUMI
M1031-3005-B,METRIC ROUND STANDOFFPLAIN BRASS
M1031-3005-N,METRIC ROUND STANDOFFNO FINISH -
M1031-3005-S,METRIC ROUND STANDOFFPLAIN STEEL
M1031-3005-SS,METRIC ROUND STANDOFFPLAIN STAIN