Gas Strut Sag Stop Clamp
A split collar that clamps onto the exposed 8 mm chrome shaft of a gas lift support so a tired hatch, hood, toolbox lid or camper door cannot sink shut — an 8.4 mm slip-fit bore, a 28 mm flange that bears flat on the strut's gland, and two M3 pinch bolts with captured M3 nuts (5.7 mm hex pockets). 36 mm tall overall, printed shaft-axis-vertical so the load is compression through the layers, not peel.
garage automotive gas-strut 8mm-shaft
⚠ Flagged: automotive electrical. Not for safety-critical use without independent engineering review.