eBay Listings › Snap-On FSM181 18mm 3/8 Drive 6pt Metric Socket Image 1 of 5 Image 2 of 5 Image 3 of 5 Image 4 of 5 Image 5 of 5 Snap-On FSM181 18mm 3/8 Drive 6pt Metric Socket $9.99 - Snap-On - FSM181 - 18mm - 3/8 Drive - 6pt Metric Socket CONDITION: In overall very good pre-owned condition. Actual item is being pictured. Please see images for more details. SHIPPING WEIGHT: 5oz Purchase Added! - Snap-On - FSM181 - 18mm - 3/8 Drive - 6pt Metric Socket CONDITION: In overall very good pre-owned condition. Actual item is being pictured. Please see images for more details. SHIPPING WEIGHT: 5oz