Big Horn 19692. 1/4" Router Collet. Replaces Porter Cable 42999 - Fits: Porter Cable: 690 Fixed Base Router| 6302 Type 1 Router | 6302 Type 2 Router | 6902 Type 3 Router Motor | 6302 Type 4 Router | 6902 Type 1 Router Motor | 6902 Type 2 Router Motor | 6302 Type 3 Router | 6902 Type 4 Router Motor | 6902 Type 5 Router Motor | 6902 Type 6 Router Motor | 6902 Type 7 Router Motor | 6902 Type 8 Router Motor | 690LR Fixed Base Router | 690LRVS Fixed Base Variable Speed Router | 691 Type 1 D Handle Router | 691 Type 2 D Handle Router | 691 Type 3 D Handle Router | 691 Type 4 D Handle Router | 691 Type 5 D Handle Router | 691 Type 6 D Handle Router | 691 Type 7 D Handle Router | 6911 Type 1 D Handle Route Base | 6911 Type 2 D Handle Route Base | 6911 Type 3 D Handle Route Base | 6911 Type 4 D Handle Route Base | 6911 Type 5 D Handle Route Base | 6911 Type 6 D Handle Route Base | 6911 Type 7 D Handle Route Base | 6912 Type 1 D Handle Router | 6912 Type 2 D Handle Router | 6912 Type 3 D Handle Router | 6912 Type 4 D Handle Router | 6912 Type 5 D Handle Router | 6912 Type 6 D Handle Router | 6912 Type 7 D Handle Router | 693 Type 1 Plunge Router | 693 Type 2 Plunge Router | 6931 Type 1 Plunge Router | 6931 Type 2 Plunge Router | 694917 Type 1 D Handle Router | 694917 Type 2 D Handle Router | 694917 Type 3 D Handle Router | 694917 Type 4 D Handle Router | 694917 Type 5 D Handle Router | 94917 Type 6 D Handle Router | 694917 Type 7 D Handle Router | 694 Type 1 1-3/4HP Variable-Speed Multi-Base Router | 891 Type 1 2-1/4HP GripVac Router | 891 Type 2 2-1/4HP GripVac Router | 892 Type 1 2-1/4HP Fixed Base Router | 892 Type 2 2-1/4HP Fixed Base Router | 893 Type 1 2-1/4HP Multi-Base Router | 893 Type 2 2-1/4HP Multi-Base Router | 894 Type 1 2-1/4HP Multi-Base GripVac Router | 894 Type 2 2-1/4HP Multi-Base GripVac Router | 895 Type 1 2-1/4HP with Router Table Height Adjuster Multi-Base Router | 7518 Type 3 V-S 3 1/4 H-P Router | 75182 Type 3 Variable Speed Router Motor | 63.