Rigby Rectal retractors, have two blades 5.5cm long, 20mm at the widest part.

Each speculum features a positive setting thumb controlled adjustment from fully closed to a maximum mouth opening of nearly 10cm.

Each instrument features great quality, workmanship, and finishing.

These unique speculums are constructed from the finest quality medical grade stainless steel, precision hand crafted and finished to a high medical standard.