10x24 OppBlade 24v 2Wire N/O

10x26 24v 2Wire N/O OppBlade

2 WIRE 12X6 OPP.BLADE

2Wire 12x8 OppBlade24vDamper,,

2 Wire 12x8 Opp Blade

3-WIRE 24V 12" X 10" OPPOSED

12x12 2 Wire OppDamp

12x12 N/C 24V 2WIRE OppBlade

3-WIRE 24V 12" X 12" OPPOSED

12"w X 18"h Opp.Damp 24V 2Wire