Flow-Rite MA041QLB Qwik-Lok Thru-Hull Fitting 1-1/8 Inch Straight Flanged Black

The Flow-Rite MA041QLB is a 1-1/8 inch Qwik-Lok thru-hull fitting designed for marine plumbing applications in both fresh water and salt water environments. This straight flanged fitting comes complete with flange and mounting nut in a durable black finish.

Revolutionary Qwik-Lok Quick-Connect System:

The Qwik-Lok system replaces traditional leak-prone barb fittings with an innovative socket design that fits industry-standard marine hose without requiring additional sealant or crimping. Engineered to withstand harsh marine elements, this system provides increased productivity, quality, and value while reducing installation costs and time.

Installation Specifications:

• Requires 1-1/2 inch mounting hole for installation
• Requires MA-040 or MA-049 Qwik-Lok Socket for connection (sold separately)
• Compatible with MA-045 push-in drainplug
• Compatible with MA-046 push-in strainer
• Straight flanged configuration for direct hull mounting

This thru-hull fitting is ideal for bilge pump installations, livewell systems, washdown applications, and other marine plumbing needs where a secure, leak-resistant connection is essential. The black finish provides a professional appearance and resists corrosion in marine environments.