RONSTAN SERIES 30 BB ORBIT BLOCK STAND UP SWIVEL

BSeries 30 Ball Bearing Orbit Block™ - Stand Up SwivelBbrbrBall Bearing Orbit Blocks™ boast the highest strength-to-weight ratio available. This is achieved through all-composite reinforced polymer materials and multiple attachment options. brTheir precision design provides the optimum number of ball bearings for minimum friction while weight reduction is achieved through the use of fiber-reinforced composites in the block head, cleat arms and beckets.brbrBFeatures:BbrULLILightweightbrLIHighest working load in its classbrLISecure, versatile and secure attachementbrLILow profile and compactLIULbrbrBApplications:BbrULLIMainsheet systems and spinnaker sheets on dinghies to 5M(16')brLIHalyard, vang and backstay applications on boats to 5M(16')brLIControl line applications on larger yachtsLIULbrbrBMaterials:BbrULLISheave: High compression strength carbon black AcetalbrLIBall Bearings: High compression strength AcetalbrLIFrameCheeks: Toughened, glass fiber reinforced NylonbrLILin