Boat part number 1029426 is a new thru hull fitting from Whitecap, part number 6917 .
This 316 stainless steel thru hull measures approximately 3 1/2″ L with a 2 1/2″ diameter flange, and a max hull thickness of 3 1/2″ overall. Requires an approximate 1 1/2″ diameter cut out and has an approximate 1 1/8″ inner diameter.
Specifications:
- Part Manufacturer: Whitecap
- Part Number: 6917
- Material: 316 Stainless Steel
- Overall Dimensions: 3 1/2″ L x 2 1/2″ Dia. Flange
- Max Thru Hull Thickness: 3 1/2″
- Cutout: 1 1/2″ Dia.
- Inner Diameter: 1 1/8″








