Neck Screw Mounting Ferrule 13 X 6.2Mm Chrome AMS Sale! from $1.50 AUD /per Produc variants Default Title Qty. Add to Cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Couldn't load pickup availability Refresh Neck ferrule. Neck screw mounting ferrule. 15 x 4mm Chrome.