Bailey-Gibbon Rib Approximator

w/ extended three-pronged blades, 6-3/4" (17.0 cm)

Cameron-Haight Periosteal Elevator

9-1/4" (23.5 cm)

Allison Lung Retractors

Burford-Finochietto Rib Spreader - Child

child size, 2 pairs of blades, spread: 6-1/4" (16.0 cm), arm length: 4-1/8" (10.5 cm), blades: 7/8" x 1" (2.3 cm x 2.5 cm), 1-1/4" x 1-3/8" (3.3 cm x 3.5 cm), 1-5/8" x 1-3/8" (4.3 cm x 3.5 cm), 1-3/4" x 2" (4.5 cm x 5.0 cm)