Smith & Wesson K frame Extractor rod collar $10.00 Part 4 on the exploded diagram. Used, excellent condition, extractor rod collar from a 19-4, K frame revolver. Will fit other models of K frame revolvers. Only 1 left in stock Smith & Wesson K frame Extractor rod collar quantity Add to cart Category: Smith & Wesson Related products Smith & Wesson K frame sideplate, blue $75.00 Smith & Wesson K frame center pin $20.00