Schaefer's medium-duty pintles and gudgeon components are most familiar as "J/24 type," with separate pins and welded pintle straps contained between an upper and lower gudgeon strap. This high-strength, easily-removed design is excellent for trailerable boats.
Use two in conjunction with one 81-47 medium-duty upper rudder gudgeon, or one 81-48 medium-duty lower rudder gudgeon and an 81-49 J24 Pin with Clip.