I have turnbuttons already on my boat but canvas had it. Is 6mm, 8mm the width of the turning button and can I buy eyelets separately ?

Hi there. Yes you can purchase eyelets separate no bother. ASIN B019533E6Y As for the 6mm and 8mm. This is the height of the waist. Between the twist button part and the 2 hold base. Where the eyelet sits. If you go back to the listing in question there are several more pictures. 8mm is shown in one of them. Regards John from J Clarke Marine

I am making an outdoor cover for my rabbit run, are these suitable to attach to wood, withstand strong winds and not rust please? Is it only 10 sets?

Well, they use them on ocean going yachts, so unless your rabbit hutch is going to do something more adventurous, they should suit you down to the ground - also very easy to fit and done right? They are the dogs doodha's!

I have a 550gsm PVC tarpaulin with circular round punched eyelets ( 15mm diameter) on all sides. will your eyelet cover be wide enough for 15mm hole?

These are Oval turnbuckles and are supplied with the Oval eyelets, size 30x11mm approx, turnbutton 8mm approx, so I think they would be to small for your 15mm eyelets. A good product though, hope that helps.

Are these likely to last longer than Snaps Button Fasteners please?

Usually they do, but all depends on the environment? How often they are used? Snap fasteners loose a fraction of their strength on each unfastening. (Get looser over time) Turnbuttons keep their strength until they all of a sudden break. No decrease in performance until this time.

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10 x Turnbutton fastener 8mm kit GENUINE DOT BRAND Eyelet, bases, screws for boat canopy canvas cover twist lock fastener gazebo tarpaulin

Product ID: 53130181

Details

Brand
J Clarke
Colour
Silver
Coverage
Boat Canopy
Fit type
Universal Fit
Manufacturer
Scoville
Material
Brass Nickel

⚓Trusted marine-grade quality

🌀Secure quarter-turn twist-lock

🔩Complete 40-piece kit included

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1455847₫

Duties & taxes included

In stock

Sold byAmazon VietnamDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Lock it down with style — the fastener that means business!

SMALL BUSINESS CARE - Packed with precision by a UK husband-and-wife team who stand behind every order with personalized support.
VERSATILE OUTDOOR USE - Perfect for boat canopies, gazebos, tarps, military tents, and more — the go-to fastener for outdoor pros.
MARINE GRADE DURABILITY - Genuine DOT Brand by Scovill ensures corrosion-resistant, long-lasting performance even in harsh marine environments.
ALL IN ONE INSTALLATION KIT - Includes 10 eyelets, 10 bases, and 20 stainless steel screws for a seamless, professional fit every time.
EFFORTLESS TWIST LOCK SECURITY - Quarter-turn mechanism guarantees your canvas or tarpaulin stays tight and secure, no matter the weather.

This 10-piece Turnbutton fastener kit from the genuine DOT Brand by Scovill offers marine-grade brass and stainless steel components designed for secure, weather-resistant fastening of boat canopies, gazebos, tarpaulins, and outdoor covers. Featuring a reliable quarter-turn twist-lock mechanism, the kit includes eyelets, bases, and screws for universal fit and easy installation, backed by a trusted small UK business.

Specifications

ASIN	B018MJJ8TE
Best Sellers Rank	22,795 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 25 in Deck Hardware
Brand Name	J Clarke Marine
Colour	Silver
Compatible with Vehicle Type	Dinghy
Coverage	Boat Canopy
Customer Reviews	4.6 4.6 out of 5 stars (263)
Fit Type	Universal Fit
Included Components	10 x Turnbutton Eyelets and washers
Manufacturer	Scoville
Material Type	Brass, Nickel, Stainless Steel
UPC	737080726246
Ultraviolet Light Protection	No UV Protection
Unit Count	1 Count
Water Resistance Level	Water Resistant

Reviews

M**K

Good to have the correct tools for the job.

Good and strong for the job easy to fit.

30.05.2025

B**N

They work well

These are very good but a bit pricey

27.04.2025

S**G

Good quality

Does the job

9.04.2025

P**D

They are good quality

These products are very good quality as I have had them before and I would recommend them to other boaters

2.06.2025

A**N

Great!

Exactly what I needed for my boat canopy fixings

26.10.2025

S**N

Quality turn button fasteners.

Purchased these for a means of fixing a a draught proof curtain to a door frame. I also purchased the additional fixing tool to go with them. The job was completed in no time at all and we have a draught free hallway now. That look really good and seem of very high quality. Delivery was sooner than expected. All in all extremely pleased with the purchase and from a small business too which is always good to support small British businesses.

8.12.2023

L**N

Parts

12.03.2025

P**N

Tarpaulin clips

Great product. Gives options for door or full roll up of tarpaulin

16.11.2024

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