CRQS-1/4-6 CRQS-1/4-8 CRQS-1/4-8-I CRQS-1/8-1/4-U CRQS-1/8-4 CRQS-1/8-5/32-U CRQS-1/8-6 CRQS-1/8-6-I CRQS-1/8-8 CRQS-1/8-8-I