Portlight "Safety Twist" Knob - Complete Assembly
This Beckson port toggle assembly has a classic twist knob that utilizes a stainless steel hex nut molded in place to eliminate "free spinning." The hex nut accepts bolts 1/4" in diameter with 20 threads per inch.
Use to replace your broken Beckson portlight knobs. Also great to replace broken or missing knobs on roof racks for skis, bimini tops, barbeques or any similar application.
The Beckson 1/4-20 knob assemblies are packaged per pair and each package includes: