https://www.caldwellinc.com/CaldwellItemSpecs.aspx?Item=8600333+M16+F140MM&ReturnURL=/vwbg-load-ring/vwbg-v-load-ring-metric-thread-with-variable-length-incl-locknut-and-washer&Category=76dc0ccc-dcb5-4dd2-a53a-de47745deb1d
Lifting Point-Vario VWBG-V 1.3t-M16 with var. length (16-180)
https://rud.co.uk/specification/vwbg-v-2t-m22-f33/
VWBG-V-2t-M22 (F=33) Archives - RUD
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