The Flexible Jaw Coupling is the industry's largest variety of stock bore/keyway combinations. These couplings require no lubrication and provide highly reliable service for light, medium, and heavy duty electrical motor and internal combustion power transmission applications. Standard Features: Industry's standard shaft coupling Accommodates for angular and parallel shaft misalignment No metal to metal contact Keyed inch/metric Without keyway inch/metric Splined bore Resistant to oil, dirt, sand, moisture, and grease Max Bore: 2.875 inches / 70 mm Max Torque: 12,500 in-lbs (1412Nm) *A full L Type Coupling is comprised of two hubs and one elastomeric spider of the same size