Cupla reducción de cobre

CALEFACCION (7/8'' x 5/8") / AA (3/4" x 1/2"), CALEFACCION (1 1/8" x 5/8") / AA (1" x 1/2"), CALEFACCION (1 1/8" x 7/8") / AA (1" x 3/4"), CALEFACCION (1 3/8'' x 7/8'') / AA (1 1/4" x 3/4"), CALEFACCION (1 3/8'' x 1 1/8'') / AA (1 1/4" x 1"), CALEFACCION (1 5/8'' x 7/8'') / AA (1 1/2" x 3/4"), CALEFACCION (1 5/8'' x 1 1/8') / AA (1 1/2" x 1"), CALEFACCION (1 5/8'' x 1 3/8') / AA (1 1/2" x 1 1/4"), CALEFACCION (2 1/8" x 1 3/8") / AA (2" x 1 1/4"), CALEFACCION (2 1/8" x 1 5/8") / AA (2" x 1 1/2")