
Northern Diver Fins Manual | East Quarry Appley Lane North, Appley Bridge, Wigan, WN6 9AE, UK
NORTHERN DIVER FINS MANUAL
Thank you for purchasing Northern Diver Fins. To help ensure your future diving
safety, do not use this product before reading this manual. It is important to
fully understand its proper handling for safe usage. This manual is supplied as a
guideline for equipment use and care. It is not a substitute for proper qualified
instruction and is not supplied as such.
Type of fin
Your fins will either have a full foot pocket or an open heel. Fins with full foot
pockets, for example our Tropical Pool Fins, are designed for light diving
applications such as wetsuit diving in warm conditions. Full foot pocket fins are
not normally worn with wetsuit or drysuit boots. They should fit comfortably – not
too tight or too loose.
Open heel fins are more commonly used than full foot pocket fins. These fins
are used across a wide range of diving conditions and should be worn with in-
water footwear such as wetsuit or drysuit boots. Due to the bulkiness of in-water
footwear like drysuit boots, the foot pocket may seem bigger than that of a full
foot pocket fin. Your foot is secured in this type of fin by means of a strap running
across the open heel.
Open heel fin straps
Our open heel fins are supplied with rubber straps as standard. These connect
to the fin’s anchor points and can be released by means of their quick release
buckles. The straps can be tightened by pulling on the ends of the strap and
loosened by pressing the strap’s buttons near both anchor points. You may need
to pull on the strap slightly when loosening.
You can opt for our metal Spring Fin Straps for an extra charge. These straps
aren’t adjustable, as the tension from the metal spring secures your foot in place,
but they are available in different sizes.
Refer to our website for further details.
Our Spring Fin Straps are available with either plastic or metal buckles. Fins with
‘soft’ rubber anchor points, such as our Jet Fins, can only be used with the plastic
buckle variant. This is because the metal buckles can damage this type of anchor
point. Get in touch with us if you are unsure if your fins can be used with our
metal Spring Fin Straps.