SKU: 5766390232

Allen A4043W-40 Keyball Trapeze Socket for Rooster Harness

Sale price$69.26 Regular price$76.95
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Allen A4043W-40 Keyball Trapeze Socket for Rooster HarnessCompatible with the Trapeze Harness The Keyball System: For many years the Allen development team were keen to design a trapeze system that improves the safety of the sport and reduces the risk of entrapment by the traditional hook on trapeze harness. Designer Julian Bethwaite had also been thinking along the same lines and had produced a prototype of the Keyball trapeze system. In conjunction with Bethwaite Design, Allen has developed the concept

Compatible with the Trapeze Harness

The Keyball System:

For many years the Allen development team were keen to design a trapeze system that improves the safety of the sport and reduces the risk of entrapment by the traditional hook-on trapeze harness.Designer Julian Bethwaite had also been thinking along the same lines and had produced a prototype of the Keyball trapeze system. In conjunction with Bethwaite Design, Allen has developed the concept into a sleek and innovative design, eliminating the hook and creating a safe intuitive solution that works.

The Allen Keyball system removes the traditional hook from the trapeze harness and replaces it with a moulded plastic socket. The Keyball socket has no sharp edges or protruding parts meaning there is a reduced risk of entrapment for the user.

By wearing a Keyball harness you will also limit the chances of damaging the equipment on the boat, users are less likely to rip the sail or pierce the deck/hull of a boat because of the lack of pointy edges.

 

Shipping Notes
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Exchange/Return Notes
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SKU: 5766390232

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4.4 ★★★★★
Based on 13 reviews
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Verified Purchase
Ruben vasquez
San Leandro, US
★★★★★ 5
Patches
Size: 0.35 x 2.36 Inch
Good product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 10, 2026
M
Verified Purchase
Mark
Natrona Heights, US
★★★★★ 5
They do the trick. That's for sure.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Fantastic. They vary in thickness to accommodate different size punctures, they look nice, good value for the money, the sand out the tire and internal belt to stop leakage. and they easy enough the use.
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Reviewed in the United States on September 26, 2025
B
Verified Purchase
ballpeen
Draper, US
★★★★★ 5
A must for tire repair
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Beats using a drill bit, this really is a must for tire plug, patch repair
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Reviewed in the United States on June 2, 2026
T
Verified Purchase
Tim R
Grantham, US
★★★★★ 5
These tire repair reamers work great for plug/other type repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These tire repair reamers work great for plug/other type repairs. Gone are the days of manually fighting a hand reamer through rough rubber. This is an efficient, neat and clean way to prepare a tire for the repair. Will purchase again as needed.
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Reviewed in the United States on November 27, 2025
M
Verified Purchase
Mark B.
Whiting, US
★★★★★ 4
Got what I paid for.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
I dropped my drill with the bit installed. It broke quite easily. It was a relatively inexpensive so I can't complain. A higher quality harder metal would have earned 5 stars.
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Reviewed in the United States on February 17, 2025

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