CFR-12JB-52-20R CFR-12JB-52-220K CFR-12JB-52-220R CFR-12JB-52-22K CFR-12JB-52-22R CFR-12JB-52-240K CFR-12JB-52-240R CFR-12JB-52-24K CFR-12JB-52-24R CFR-12JB-52-270K