PRODUCT BRAND: Hercules DESCRIPTION: The HERCULES Auto-Swivel Yoke Hanger GSP39WB rotates automatically so instruments hang evenly and securely. It features a screw-in standard wall mounting system. SPECIFICATIONS: - The Auto-Swivel Yoke with Auto Grip System allows for multi-angle adjustments while safely locking instrument in place. - Screw-in standard wall mounting system. - Specially Formulated Rubber Foam fully protects instrument at all contact points. SHIPPING WEIGHT: 0.32kg