
Grav Labs 14.5mm Male to Male Glass Adapter
Grav Labs 14.5mm Male to Male Glass Adapter
This Male to Male Glass Adapter by Grav Labs comes equipped with two male frosted 14.5mm joints. The adapter is designed to convert a 14.5mm female joint into a 14.5mm male joint, and it also enables your bong to become compatible with an endless array of different accessories and add-ons. The adapter is compatible with all bongs and bubblers with a 14.5mm female joint and is finished with a Grav Labs logo.
The clever accessory is easy to clean and maintain, makes a great spare or replacement part, and will last for years if looked after correctly. Get creative with your bong set up and order your very own 14.5mm Male to Male Glass Adapter by Grav Labs for an unbeatable price. Check out our impressive selection of spare parts, add-ons, and accessories today at your number one smoke shop GrasscityShop US.com.
📦 100% Plain & Discreet Packaging
100% plain and discreet packaging in unmarked cardboard boxes with neutral sender details. Zero mention of smoke or glass on the outside.
🚚 Dispatch & Delivery Timelines
Orders received on business days before 12:00 PM are queued for same-day packing. Domestic delivery typically arrives in 2–4 business days via USPS Priority Mail or UPS Ground.
🛡️ 30-Day Return Policy
30-day return policy for unused, unopened items in original packaging. Return shipping is covered by the customer unless damaged on arrival.
For borosilicate glass bongs and pipes, use 91%+ isopropyl alcohol combined with coarse sea salt as a gentle abrasive. Swirl gently for 2–3 minutes.
Rinse thoroughly with lukewarm water until completely odorless. Never shock hot glass with ice water to avoid thermal micro-cracking.
Soak smaller glass accessories in a sealable bag with alcohol and rinse weekly to maintain optimal percolation and clean airflow.


