Steeper

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Technical Information

Technical Information

Physical Specification Large Medium
A Middle Finger Tip to Hand Base 7 7/8” 7 1/2”
B Thumb Tip to Hand Base 4 7/8” 4 7/8”
C Max Chassis Width (no glove) 4 7/8” 3 5/16”
D Diameter of Chassis at Wrist 2” 2”
Palm Circumference (no glove) 8 5/8” 8”
Maximum Opening width Tripod Grip 4 1/8” with glove 4 1/8” with glove
Thumb Swing Through Angle 68° 68°
X EQD only 3/16” 3/16”
Weight 1.2 – 1.3 lbs 1.2 – 1.3 lbs
Performance Specification Large Medium
Maximum Power Grip 31.5 ft lbs 31.5 ft lbs
Maximum Tripod Grip 8.2 ft lbs 8.2 ft lbs
Maximum Key Grip (restricted) 6.0 ft lbs 6.0 ft lbs
Minimum Time to Open or Close – Tripod Grip 0.5 Seconds 0.5 Seconds
Minimum Time to Open or Close – Power Grip 1.0 Seconds 1.0 Seconds
Minimum Time to Open or Close – Key Grip 1.0 Seconds 1.0 Seconds
Maximum Static Load – Hook Grip 99 lbs 99 lbs
Maximum Load Individual Finger – Hook Grip 55.1 lbs 55.1 lbs
Finger Tip Extension Load 13.2 lbs 13.2 lbs
Maximum Safe Vertical Load Taken Through Knuckles 198.4 lbs 198.4 lbs

Physical Specification Small
A Middle Finger Tip to Hand Base 6 1/2”
B Thumb Tip to Hand Base 4 1/8”
C Max Chassis Width (no glove) 2 7/8”
D Diameter of Chassis at Wrist 1 3/4”
Palm Circumference (no glove) 7”
Maximum Opening width Tripod Grip 3 1/2” with glove
Thumb Swing Through Angle 68°
X EQD only 1/4”
Weight 390g – 460g
Performance Specification  
Maximum Power Grip 140.1N
Maximum Tripod Grip 36.6N
Maximum Key Grip 26.5N
Maximum Time to Open / Close – Tripod Grip 1.0 Seconds
Maximum Time to Open / Close – Power Grip 0.5 Seconds
Maximum Time to Open / Close – Key Grip 1.0 Seconds
Maximum Static Load – Hook Grip 99lb 3oz
Maximum Load Individual Finger – Hook Grip 55lb 2oz

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