Ronstan Orbit Series 30 Single Block w/ Slotted Head Post & Swivel Shackle SCHAEFER T-TRACK CONTROL BLOCKS Magnetic cell equipped with the

Magnetic cell equipped with the unique "Vibration Absorber" system: minimal contact between the pivot and the sapphire cup (tested by independent laboratory)

B - 7/16" (11mm)

Schaefer Fixed Fairlead/ Ball Bearing Block

Spinlock ZS Open Jammer 11/16" - 15/16"

which safeguards against accidental opening during flogging

Ronstan Orbit Series 30 Single Block w/ Slotted Head Post & Swivel Shackle SCHAEFER T-TRACK CONTROL BLOCKS Magnetic cell equipped with theProduct Description Ronstan Orbit Series 30 Single Block w Slotted Head Post & Swivel Shackle Features Lightweight Highest working load in its class Secure, versatile and secure attachment Low profile and compact Ultra low profile thru sheave becket. Sheave 1 3 16 in. Max. Rope 5 16 in. Max. Cable in Pin in. M. W. L. 661 lb. B. L. 1323 lb. Weight 1. 1 oz. Applications Mainsheet systems and spinnaker sheets on dinghies to 5m (16ft) Halyard, vang and