Zoom icon Click to expand Tap to zoom Chevron down icon Chevron down icon Dragon Stone Economy Valve Spring Compressor by DRAGON STONE Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $145.00 Availability: Translation missing: en.general.icons.icon_check_circle icon in stock, ready to be shipped 1 2 3 4 5 6 7 8 9 10+ Quantity Chevron down icon Quantity Add to cart Spinner icon Notify me when back in stock Email address Email me when available Economy valve spring compressor. 5 collet adaptors, 2 threads. Max depth 100mm in hard case.