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The Straight Adapter from Grav (formerly Grav Labs) is made with high quality glass and is designed to convert your 18mm female glass on glass joint to a 18mm male connection.
- Borosilicate Glass
- Grav Decal
- Convert 18mm Female to 18mm Male
- Joint: 18mm Male/18mm Male
Due to COVID-19 and a limited staff, fulfillment times may be delayed. For more information on our COVID 19 Status click here.
SMOKEA® proudly offers free shipping on orders to the contiguous 48 states. Packages are shipping via USPS, FedEx, UPS or DHL Express. Orders with Free Shipping can expect delivery times of 3-16 business days. Orders that pay for expedited shipping have an average shipping time of only 2-3 business days! Click here to read our full Shipping Policy.
Low Price Guarantees. While most company's have long lists of things you need to qualify to have a price matched, SMOKEA® makes it easy. Oh yeah, and we don't "match" prices we BEAT prices! Simply contact us with the information including the competitor's product listing and we'll create a coupon code for you to use to get a BETTER price. The Guarantee doesn't end when you receive a better price. If any of your ordered products drop in price within the return/exchange period, you will be given the difference in store credit upon request. The Low Price Guarantee is just another way that SMOKEA provides it's customers with the ease and convenience of getting all of your smoking supplies in one place at the best prices! Click here to read more about our low price guarantee or click the "Start Here" button below to get started.Start Here
We hope that you will be delighted with your items however, if you would like to return your items for any reason at all, you may do so within 30 days of receiving your order. Items returned must be in a new and unused condition and are the responsibility of the customer until they are received by SMOKEA.
This adapter works great and has a nice fit. I have a few different adapters to be able to use my nails between 14mm and 18mm and male or female attachments Nice solid piece.
Lovely as always!
Just what I needed for new setup.