"The Boeing 757 is available in two emergency exit door configurations. One configuration has 10 exit doors, including 2 overwing exits. The other configuration has 8 exit doors, including 2 larger type exits doors just aft of the wing. Configuration #1 is used with 186, 208, 220 and 224 seat interiors.

airlines operating B757 models with this configuration:
American Airlines
Condor
Continental
Delta Airlines
Dutchbird
El Al
Royal Nepal Airlines
Shanghai Airlines
United Airlines
Xiamen Airlines"

Type I pax. door 1.83m x 0.84m Type I service door 1.65m x 0.76m Type I pax. door 1.83m x 0.84m Type I service door 1.65m x 0.76m Type III overwing exit 0.97m x 0.51m Type III overwing exit 0.97m x 0.51m Type III overwing exit 0.97m x 0.51m Type III overwing exit 0.97m x 0.51m Type I pax. door 1.83m x 0.84m Type I service door 1.65m x 0.76m

"* Approximate force required to move door control handle from closed locked position to open position (Normal & Emergency): 18.2kg. (40 lbs.)* Approximate force required to open door (Normal): 1L/R, 21.8 kg. (48 lbs.); 2L/R, 19 kg. (42 lbs.); 4L/R, 25 kg. (55 lbs.)* Approximate force required to open a door (Emergency), if power/pneumatic assist failed: 1L/R, 41 kg. (90 lbs.); 2L/R, 29.2 kg. (65 lbs.); 4L/R, 41 kg. (90 lbs.) * Approximate Type III overwing exit weight: 22.7 kg. (50 lbs.) * Approximate force required on a Type III overwing exit to pull control handle from closed/locked position to open position: 14 kg. (30 lbs.)"