Ronstan dubbel blok 50 mm ongelagerd

Ronstan dubbel blok 50 mm ongelagerd Series 50 AP Block, Double... Ronstan dubbel blok 50 mm ongelagerdSeries 50 AP Block, DoubleExceptionally high working loads Low maintenance, long service life Self-lubricating sheave . Slotted pin shackle eliminates fouled lines Lockable swivelling head postHead can be locked at 0° or 90° by engaging the grub screw in either the 0 or 90 degree position.