These replacement hammers has been used with  
several Ulbricht nutcracker designs but 
certainly fits the classic design of Jacob 
the Toymaker 00/0118, and most 
recently,  The Picture Framer nutcracker, an 
exclusive design made for The Frame Workshop, 
and other full sized nutcrackers (Large)

The smaller hammer goes to Santa Smoker 35-906 
and other smaller designs.

Made in Germany by 
Holzkunst Christian Ulbricht

Large: 2-5/8 x 1-3/4 inches (6,7 x 4,3 cm)
Small: 2/3/16 x 7/8 Inches (5,5 x 2,2 cm)