| CMI 1" x 1/2" Micro Double PMPSame as the RP137, in a double configuration. Purple anodized aluminum sideplates, two 1 1/4" aluminum sheaves, bushing, and aluminum axle. |
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| SMC 1" x 1/2" Micro Single PMPThe wide base design maximizes the effectiveness of a Prusik hitch while a unique side plate formation allows the use of larger ropes in a compact pulley |
| SMC 1" x 1/2" Micro Double PMPSealed ball bearings provide optimal efficiency and reduce the performance-robbing resistance that is inherent in most multiple component systems and are not prone to failure under misaligned loads or with twisted gear that may occur with needle bearings |
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| SMC JR Pulley.Mini double pulley with becket designed for ropes up to 9 mm |
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