21500-W-1600-6-Z-R - Powerwinch 712 Marine Trailer Winch | Aztek Computers
29+Years
SKU: YXXQ05IT6O |  Mfg. Part: 21500-W-1600-6-Z-R  | UPC: 810123843565  | 
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21500-W-1600-6-Z-R - Powerwinch 712 Marine Trailer Winch

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Product Overview

Utility Series Winch 1,600lb, 6" Crank Arm - Zinc

Fully assembled and ready to install. 

Features:

  • Oversized textured handle - Comfortable, no-slip grip
  • Premium precision gearing - High-efficiency gearing improves pulling capacity with less cranking torque
  • Dual-bolt clamp coupling - Ensures crank arm will not loosen or decouple from pinion spindle
  • Powder-coated, die-cast, aluminum crank arm - Superior leverage
  • Oversized, powder-coated, steel frame - Maximum loading strength and durability
  • Integrated zerk grease fitting - Easy pawl and ratchet gear lubrication 
  • Powder-coated, die-cast, aluminum covers - Durable design resists corrosion, long-lasting
  • Adjustable mounting - Accommodates numerous trailer configurations
  • High-quality, 20' strap - 2” wide, four-panel webbing, polyester strap with forged snap hook

Specifications:

  • Weight Capacity (lbs): 600, 800, 1000, 1200, 1400, 1600, 1800, 2000, 2500, 3200
  • Color: Zinc
  • Finish: Zinc Plated
  • Cover: None
  • Crank Arm Lengths: 6” or 8”, 9” or 11” for 3200 only
  • Application: Freshwater

Expert Overview

The Powerwinch 712 Marine Trailer Winch is a Utility Series winch designed for freshwater marine trailer applications. This unit, part number 21500-W-1600-6-Z-R, offers a 1,600lb pulling capacity and includes a 6-inch crank arm. It is suitable for businesses or individuals requiring a reliable manual winch for boat trailers. Key features include an oversized textured handle for a no-slip grip and premium precision gearing engineered to enhance pulling efficiency while reducing the required cranking torque. The winch frame is constructed from oversized, powder-coated steel for maximum loading strength and durability. An integrated zerk grease fitting simplifies pawl and ratchet gear lubrication, contributing to extended operational life. The adjustable mounting system accommodates various trailer configurations, and the unit comes fully assembled with a 20-foot, 2-inch wide polyester strap and forged snap hook, ready for immediate installation.

Product Details

  • Manufacturer:
  • Model Number:
  • UPC:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Country of Origin:
  • Powerwinch
  • 21500-W-1600-6-Z-R
  • 810123843565
  • New
  • 9.5 lbs
  • 9 X 6 X 8
  • Jul 28, 2026
  • May 01, 2026
  • CHINA
Product Identifiers: Brand: Powerwinch • Part #: 21500-W-1600-6-Z-R • UPC: 810123843565 • Category: Winches

Frequently Asked Questions

What is the maximum weight capacity of this winch?

This Powerwinch 712 model has a specified pulling capacity of 1,600 lbs. The Utility Series winches are available in capacities ranging from 600 lbs to 3200 lbs, but this specific unit is rated for 1,600 lbs.

What is included with the Powerwinch 712 Marine Trailer Winch?

The winch comes fully assembled and ready to install. It includes a 6-inch crank arm and a high-quality 20-foot, 2-inch wide, four-panel polyester strap with a forged snap hook.

Is this winch suitable for saltwater applications?

No, this winch is specifically designed and recommended for freshwater applications only. Its components and finish are optimized for freshwater environments.

What is the material and finish of the crank arm and frame?

The crank arm is made from powder-coated, die-cast aluminum, while the frame is constructed from oversized, powder-coated steel. The overall finish of the winch is zinc plated.

21500-W-1600-6-Z-R - Powerwinch 712 Marine Trailer Winch

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