VEVOR Bench Vise, 4.5-inch Jaw Width 3.3-inch Jaw Opening , 240-Degree Swivel Locking Base Multipurpose Vise with Anvil, Heavy Duty Cast Iron Workbench Vise with Bolts & Nuts, for Drilling, Pipe Cutti

4 1/2x1/2

I have the 6” so I can’t comment that the jaw pad is just shy of 6” in length (5 31/32”) and the height is approximately 13/16”. It seems pretty true to size. Also, appears to be well made. I replaced an 18 yr old craftsman 5” vice and this new one appears more industrial/heavy duty. hope this helps.

No, this model does not come with rubber covers.

Probably 4x4

I had to cut mine off because they were too long but if I remember right they were about 2"

All products on our official website come with a 12-month warranty. If you purchase a product that has a problem within one year, we will be responsible for you. Here is the link: https://www.vevor.com/pages/return-policy.