Allen Brothers 4mm Forged D Shackle
Availability: Estimated time of arrival 30 days, Not available for expedited shipping.
Pickup available at 1830 East Interstate 30
Usually ready in 24 hours
Shipping and Delivery
Free shipping for orders of $98 or more (US Continental)
- Free shipping for orders of $750 or more (International)
- Add 3 business days to the standard shipping time for USPS deliveries.
- UPS and FedEx Ground usually take 2 to 5 business days for in-stock orders.
- UPS and FedEx deliver on Saturdays only for Friday overnight shipments, which may incur an extra
charge. - Orders that apply for free shipping will be delivered between 8 and 10 business days.
- International customers will be responsible for any applicable import duties,fees, or taxes.
- Oversized items like whisker poles, spinnaker poles, and tracks over 7 feet require freight shipping, with an estimated cost of $500 depending on the destination.These orders must be delivered to a
commercial address, such as a marina, yacht club, or boatyard where your sailboat is located.
A recipient must be present to sign for the delivery upon arrival,For more info, Click Here.
Forged 316 Stainless Steel Shackle ? 4mm Slotted Pin
Built for strength and corrosion resistance, this forged 316 stainless steel shackle is perfect for marine and industrial use. The 4mm slotted pin can be tightened securely using a flathead screwdriver, while the 780kg breaking load ensures reliability under heavy loads.
316 stainless steel: Maximum durability & corrosion resistance
4mm slotted pin: Easy to remove & secure
Upgrade your rigging with a high-performance stainless steel shackle.


