Reflex Hammer Comparison Chart - weights, impulse and arm

HAMMER IMPULSE & IMPULSE ARM*

HAMMERS
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Weights & Arm
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SURGICALS
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Dissection Set
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Respiratory
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Catalog No. Hammer Name Weight Gms Length Cms Impulse Arm Length Impulse

#R1-WHT Queen's Square 113 31 20.0 2250

#R3 Taylor 84 19 8.0 680

#R4-128 5-in-1 142 25 6.0 850

#R4-256 5-in-1 113 21 6.0 700

#R6-Reg Dejerine Chrome 142 20 10.0 1400

#R6S-Lng Dejerine 9.25 inch 149 24 13.5 2000

#R7-Reg Rab/Bab. Regular 149 23 13.0 1950

#R7X Rab/Bab. + X-Soft 173 23 13.0 2250

#R8 Troemner SS HVYWT 193 23.5 11.0 2100

#R8 Troemner Presentation GOLD + SS 197 24 14.5 2400

The table above estimates the percussion strength of our reflex hammers.
The IMPULSE is the IMPULSE ARM LENGTH multiplied by the total hammer
weight. The IMPULSE ARM LENGTH is the distance from the natural point of
swing to the axis of the bumper travel Differences under 15% are negligible.