BBLADES BSAFE Bravo III & Blackhawk Propeller Lock

BSAFE Propeller Locks work through a recessed locking device that is inaccessible to would-be thieves. The prop nut is shielded by a stylish, hydrodynamic cone that is secured to the prop nut assembly with a locking mechanism requiring a specially designed “key” for removal, and then capped for additional security. A variety of key patterns are used to further minimize the risk of theft. The hard-anodized aluminum cone body shields a sealed, water-tight brass and stainless steel locking mechanism that offers protection 24/7; in the water, in transit or in storage. IMPORTANT! Rotation (“Hand”) There are right-hand rotating (RH) and left-hand rotating (LH) propellers. Most outboard and stern drive propellers are right-hand rotation. To recognize a right-hand propeller, observe the prop from a position shown below (resting on either end of the hub is OK) and note that the right-hand propeller blade slants from lower left to upper right. A left-hand propeller will have the opposite slant-from lower right to upper left. The blade slopes or climbs up in the direction of the rotation. A right-hand rotation propeller has the same basic blade slope as the threads on the common right-hand screw. Another method of recognition is to observe the propeller rotating in forward gear from behind the boat. A right-hand propeller turns clockwise; a left-hand propeller turns counter-clockwise. Make sure to order a prop lock with the correct rotation or rotations (in the case of 2 engines) for your boat setup. Propeller Locks for Stern Drives ApplicationProp RotationThreadPart # MerCruiser® Alpha 1, Bravo 1 (incl. X, XR, TRS, OMC Cobra and King Cobra Standard RH Counter-Rotating LH3/4 – 16 3/4 – 16M33394R M33394L MerCruiser® Bravo III and BlackhawkStandard RH1 – 14M666665R MerCruiser®SSM II -IV – V- VI – VIIStandard RH Counter-Rotating LH1 – 14 1 – 14M66666R M66666L   Propeller Locks for Outboard Motors ApplicationProp RotationThreadPart # OMC Nitro GearcaseStandard Right Hand Counter-Rotating LH5/8 – 11 5/8 – 11M32813R M32813L Mercury/Marine 70 HP and larger (2 stroke)Standard Right Hand Counter-Rotating LH3/4 – 16 3/4 – 16M33394R M33394L Mercury Overhub Exhaust Propellers (ie: Choppers, Lightning ET, Blasters, etc Standard Right Hand Counter-Rotating LH3/4 – 16 3/4 – 16M33393R M33393L Mercury 50 HP and larger 4 stroke (except the 225 HP 4 stroke before 2005)Standard Right Hand Counter-Rotating LH3/4 – 16 3/4 – 16M33394R M33394L Evinrude / Johnson 150 HP and larger (2 stroke)Standard Right Hand Counter-Rotating LH3/4 – 16 3/4 – 16M33394R M33394L Honda 70 HP and larger, Suzuki 40 HP and larger, Yamaha 115 HP and larger, Evinrude / Johnson 150 HP and larger (4 stroke)Standard Right Hand Counter-Rotating LH3/4 – 16 3/4 – 16M32814R M32814L