Perko Rectangular Plug-In Base f/Pole Cards - Chrome Plated Zinc/Black. Perko rectangular plug-in base features a plain black cap with chrome-plated zinc alloy, a black polymer base, and pigtail leads. Designed to fit 1343, 1348, 1400, 1451 and 1470 Series All-Round Pole Lights. Includes locking collar for interchangeability with other style bases. Number of pins: 2. Base dimensions: 3-3/4" x 1-5/8". Tube angle: 16°. Screw size: 8. Constructed for marine use with waterproof design and easy installation.
- Locking collar is included with base to alloy
- 16° tube angle
- Width: 1-5/8"
- Length: 3-3/4"