Internal taper on the sleeve guides spring into position without damaging spring, gun or yourself. (Especially critical with new-production heavier springs.) Fits all Rem. 870 and Pre-'87 1100s.
Big Book Catalog, Issue:66, Page:492
Big Book Catalog, Issue:66, Page:493
SPECS: 7" (17.8cm) long overall, 1¼" (3.7cm) diameter plastic handle. Retainer sleeve has 1.08" (2.7cm) I.D.