Check the listing for details. Aqua Lung Replacement Sure-Lock II Weight Pouch. Condition: New. Listed at 36.00 USD. Aqua Lung Replacement Sure-Lock II Weight Pouch PRODUCT DESCRIPTION SureLock II replacement weight pockets are offered in 3 sizes. You must select the model that matches the original SureLock II pockets that came with your BC. If you need to replace the earlier SureLock I pockets or the original hook and loop pockets, please visit your local Aqua Lung dealer and they can order it for you. Features: See specifications to see pocket sizes available The SureLock II Mechanical Weight Release System (patented) – provides a safe, single-pull release. Inserting weight is as simple as insert and "click". With SureLock, your weights are secure in the BC. Once engaged, the only way to release the weight is to pull on the handle. Specs: Weight System Weight CapacityLead Weights Single Channel 10 lbs / 4.5kg 2 Single Channel (long) 15 lbs / 7kg 3 Dual Channel 16 lbs / 7kg 4 We ship Monday-Friday 8:30AM - 5PM of EST While some orders will not be shipped out same or next day, they will be delivered by the estimated delivery date. If you desire the item sooner, please, choose expedited shipping options. Tracking: Our system will automatically update you with the tracking info once the order is shipped. To ensure the safety of your items, orders that are valued over $100 may require signature confirmation. Please, contact us through messaging if you need more information on the product