PMI Tractel Spreader BarPRODUCT INFO A spreader bar should be used any time someone is being lifted by shoulder attachment points such as those on the PMI Avatar or the PMI CS Tech. Lifting without using a spreader bar will cause the shoulder straps to pinch at the neck. Key Features: Nylon web Y lanyard Center D ring 3 4" (1. 2 cm) snap hooks on both ends Weight: 1 lbs 14. 0 oz (853 g) Length: 20. 50" (52. 1 cm) Width: 12. 00" (30. 5 cm)