Overview Reviews Product Description Bridgeport 107-s Locknut Material: Steel Size: 2-1/2 Inch UL Listed Conduit Locknut. Product Videos Custom Field Size 2-1/2 Material Steel Product Reviews Write a Review Write a Review × Bridgeport Bridgeport 107-s Locknut Material: Steel Size: 2-1/2 Inch UL Listed Conduit Locknut Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *