Fits various Porter cable sanders including:333 Type 4 Random Orbit Palm Sander, 332 Type 2 Random Orbit Palm Sander, 332 Type 3 Random Orbit Palm Sander, 333 Type 1 Random Orbit Palm Sander, 333 Type 2 Random Orbit Palm Sander, 333 Type 3 Random Orbit Palm Sander, 333 Type 5 Random Orbit Palm Sander, 333VS Type 1 Random Orbit VS Palm Sander, 334 Type 1 Random Orbit Palm Sander, 334 Type 2 Random Orbit Palm Sander, 334 Type 3 Random Orbit Palm Sander, 334 Type 4 Random Orbit Palm Sander
Also fits: 334 Type 5 Random Orbit Palm Sander, 343 Type 1 5″ Random Orbit Sander, 343 Type 2 5″ Random Orbit Sander, 344 Type 1 5″ PSA Random Orbit Sander, 344 Type 2 5″ PSA Random Orbit Sander, 343VS Type 1 5″ Variable Speed Random Orbit Sander, 343VS Type 2 5″ Variable Speed Random Orbit Sander, 335 Type 1 6″ Random Orbit Sander, 333VS Type 2 Random Orbit VS Palm Sander
Approximately 3-1/2 Inches in Diameter

332,332,332K,333,333,333,333,333K,333VS,333VS,334,334,334,334,343,343,343K,343K,343VSK,343VSK,344,344,353,J-335