Arnold 10/18 Male Joint Holder(0)No Reviews yet Pinit $99.95 Quantity discounts available QuantityPrice SKU: vw1-00394 This item is IN STOCKCurrent Stock: 2 Quantity -+ Add to Cart Details Herbert Arnold male 10/18 ground glass joint holder is a great tool for holding and attaching ground glass joints to your work. Tool is hollow to allo... Details Back DetailsHerbert Arnold male 10/18 ground glass joint holder is a great tool for holding and attaching ground glass joints to your work. Tool is hollow to allow you to blow thought the joint while attaching. Inside covered with graphite film. Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review