Perko Thru-Hull Scupper f/Mounting Through Transom [0323DP] Lighting | Underwater Lighting The bayonet threads are non-jamming

The bayonet threads are non-jamming

The low profile design offers an effortless surface mount installation almost anywhere on board

Includes two special mini-LineGrabbers for quick and easy attachment

glasses and other valuables

TM or Trolling Motor Transducer

Perko Thru-Hull Scupper f/Mounting Through Transom [0323DP] Lighting | Underwater Lighting The bayonet threads are non-jammingThru Hull Scupper for Mounting Through Transom Features: Molded White Polymer Soft Black Flapper Nut and Mounting Hardware Included Specifications: Hose Size: 1 1 2" Mounting Hole Diameter: 1 7 8" Max. Hole Thickness: 2 1 8" O. D. Flange: 2 7 8" Specifications: Hose Size: 1 1 2" Material: Plastic Box Dimensions: 4"H x 6"W x 10"L WT: 0. 45 lbs UPC: 085226028502