Cressi Quantum Mask with HD Mirrored Lens 
Cressi D Shackle – Stainless Steel 20mm x 15mm 
San-o-Sub Valve Blanking Plugs Left or Right
$26.00 inc. GST
San-o-Sub Valve Blanking Plugs close the manifold connection on compatible modular cylinder valves. Choose the correct left-hand or right-hand thread for your valve; the two are not interchangeable. Have compatibility, installation and pressure checks handled by a qualified dive-equipment technician.
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San-o-Sub Valve Blanking Plugs Left or Right
The San-o-Sub Valve Blanking Plugs Left and Right turn San-o-Sub tank manifold valves into a single valve that is commonly used for sidemount scuba diving tank configurations. The Right-Hand blanking port valve plug has right-hand (normal) threads and the Left-Hand blanking port valve plug has left-hand (reverse) threads. It has notches cut into the nut head to be easily identified from the right-hand blanking plug.
These San-o-Sub Valve Plugs convert the modular valves used with San-o-Sub 200 Bar and San-o-Sub 300 Bar Rotating Cross Bar Manifolds to single right and left valves. These blanking plugs also fit some OMS modular manifold valves and a number of other brands who actually use manifold valves rebranded from San-o-Sub.
| Options | Left, Right, New Style Left, New Style Right |
|---|
We dispatch orders five days a week, usually within 1–3 days. Standard mainland Australian shipping is $20. Click & Collect from our Hallam store is free once your order is ready.
- Large or bulky gear: additional freight charges apply on top of standard shipping: large dive bags $30; long freediving fins $15; long spearguns $20. Scuba tank freight is shown at checkout.
- Rural, remote & offshore: rural means anywhere outside metropolitan areas. Carrier availability and additional charges may apply, including for island and territory destinations. Our team will contact you if an extra freight quote is needed.
The available delivery rate for your order is shown at checkout.
We offer a 30-day exchange on most unused products within Australia when they are in saleable condition with their original packaging and accessories. Please contact us with your order number before returning an item. Change-of-mind refunds are not offered; this does not limit your rights for faulty products under Australian Consumer Law.
FREE CLICK & COLLECT
Usually ready same day*
Select local pickup at checkout. We will email you when your order is ready. Please wait for your ready-to-collect confirmation before visiting, then bring your confirmation email and photo ID.
Collect from our Hallam store
Factory 4 / 56–60 Hallam South Rd
Hallam VIC 3803
*For items in stock at our Hallam store during opening hours, subject to order processing. Available-to-order and special-order items take longer. Collection is unavailable while the store is closed.
Can I collect my order from the store?
Yes. Choose free local pickup at checkout and wait for your ready-to-collect email before visiting our Hallam store. Bring your confirmation and photo ID. See Click & Collect details.
How do I choose the right size?
Use the product's size chart where available and compare your measurements with the guide for that brand. Sizing varies between brands and products. If you are unsure, contact our team before ordering and we can help you choose.
How do I check availability?
Select your required options, such as colour and size, to see availability for that variation. If an item is marked “Available to order”, check the estimated dispatch information. Please contact us before ordering if you need gear by a particular date.
When will my order be dispatched?
Orders are usually dispatched within 1–3 days, subject to stock availability. Available-to-order and special-order products may take longer. Delivery time is separate from dispatch time and depends on your location and the carrier. Read our shipping information.
Can I exchange an item if it does not fit?
We offer a 30-day exchange policy on most unused products within Australia, subject to eligibility. Contact us with your order number before returning an item. Read the exchange conditions and next steps.
Can you help me choose the right gear?
Yes. Call 03 9702 3694 during store hours or email [email protected]. Tell us which product you are considering and how you plan to use it.
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